Benchtop
-
Heating & Tempering
BOD Incubator, Digital
The BOD-D series comprises precision, temperature-controlled incubators designed for biochemical oxygen demand (BOD) testing, using PID control and forced air circulation to maintain stable, uniform temperatures for continuous laboratory operation.
Features:
- Microprocessor-based PID temperature control
- Programmable PID controller with 128 × 64 STN monochrome graphic display
- Temperature deviation alarm with audio/visual indication
- Door-open alarm for process safety
- Free-running or timed operation with power-failure recovery options
- Low-noise operation and energy-efficient design
- Adjustable stainless-steel mesh trays
- LED interior illumination
- Double-door construction with inner toughened-glass door
- Door safety cut-off and over-temperature thermostat
- Validation port for external temperature monitoring
- Optional RS485 PC interface and 21 CFR compliance software for online data recording with date-time stamping
Technical Specifications:
- Temperature Range: +10°C to +60°C
- Temperature Resolution: 0.1°C
- Temperature Accuracy: ±1°C
- Temperature Uniformity: ±1°C
- Controller: Microprocessor-based PID
- Timer range: 5 seconds to 999 hours
- Sensor: 3-wire RTD PT100
- Display: 128 × 64 STN monochrome graphic display
- Air Circulation: Forced air circulation
- Cooling System: Hermetically sealed, CFC-free compressor
- Inner Chamber Material: SS-304
- Power Supply: 230 V AC, 50 Hz
- Safety: Over-temperature thermostat, door safety cut-off, leakage-current protection, and fuse / MCB protection according to capacity
BOD-D -
Distillation Apparatus
Soxhlet Extraction Heating Unit
Unit comprises a compact box section of mild steel housing, Heating mantles consist of coiled element supported by glass yarn net. These flexible units ensure close contact with flask surface and even distribution of heat. The housing has two vertical and two horizontal rods with clamps to fix glass apparatus. Each heating mantle is provided with an energy regulator and indicator lamp. Without glass parts.
CH11164 -
-
Kjeldahl Unit
Kjeldahl Digestion Unit
Useful for estimation of nitrogen contents of substances by digestion, for 300 and 500 ml flasks. Provided with lead fume duct, mild steel stand and pair of hangers. Each heating mantle has an energy regulator and indicator lamp, without glass parts. Unit with six heating mantles.
CH11166 -
Distillation Apparatus
Water Still
Easy to use, safe to operate and designed for trouble free continues operation. Suitable for general laboratory use.
Features:
- All plumbing connections through thread connectors.
- Chrome-plated heating element fitted with a thermostat.
- Features a powder-coated metal stand for either wall or bench mounting.
- Water still features a high-quality borosilicate glass boiler and condenser with a PTFE stopcock for easy cleaning.
Technical Specifications:
- Power Rating: 3 kW
- Distilled Water Output: 4 L/Hr
- Input voltage: 220 V AC ± 10%, 50-60 Hz
Note: Recommended for use with a water softener to reduce limescale buildup.
CH14030 -
Distillation Apparatus
Water Still, Advanced
Water Stills are used in laboratory to provide an on-demand supply of distilled water. It removes the charged ions, the water still can filter out non-volatile organic compounds, microbes,
minerals and chemicals.Salient Features:
- This all-glass water still with silica-sheathed heaters and high-efficiency condenser ensures top distillate purity at an economical price.
- A reservoir level control feature automatically turns off the heater when the reservoir is full
preventing any overflow. - Two independent safety thermostats, mounted in the condenser and boiler prevents overheating in the event the water supply is interrupted.
- Easily and safely change the hoses without the risk of breaking any glassware using the screw thread connections.
- Wall mountable mild steel stand.
- Powder Coated exterior.
Distillate Quality:
- Output – 4 liters/hrs., single distilled
- pH – 5.0-6.5
- Conductivity, µScm-1- 1.0 – 2.0
- Resistivity, mOhm-cm-0.5 – 1.0
- Pyrogen content-Pyrogen Free
- Temperature – 25 – 35°C
- Water supply – 1 liters/min, 3 – 100psi, (20-700kPa)
- Electricity supply – 220 or 240V, 50-60Hz, single phase
- Power requirement – 3kW
- Dimensions (w x d x h) – 590 x 160 x 410mm
- Type (H2O Purification) – Water Still
- Feedwater Source – Pretreated Water, Tap/Potable
Note: Recommended for use with a water softener to reduce limescale buildup.
CH14030S -
Distillation Apparatus
Borosilicate Distillation Units
- Borosilicate glass distillation units continue to be the most effective, economic method of producing ultra-pure water for laboratory use. By contrast deioniser are only effective in removing those substances which are ionized. Further the resins contribute organic impurities to water and an ideal environment for bacterial growth in course of time.
- These distillation units are designed to produce a distillate of consistent purity. The unit consists of horizontal borosilicate boilers, condensers, and quartz heater. All parts are replaceable.
- The newly developed quartz heater is advantageous than chromium plated heaters. Chromium plated heaters react with acids during cleaning process. Quartz heaters do not react with acids or water during cleaning or at elevated temperature unlike metallic ones. Quartz heaters are easy to assemble and dismantle, unlike metallic ones which are bulky.
Features
- Compact, simple to use.
- Economical and ideal for colleges and general laboratory use.
- Borosilicate boiler, borosilicate condenser and quartz heater
- Powder coated stand for rust free operation.
- Provision for easy cleaning of boiler
- Input voltage: 220 V AC ± 10%, 50-60 Hz
Distillate Quality
- Conductivity: < 3.0 μS/cm
- Distilled Water Quality: Pyrogen Free
SAFETY CUT OFF DEVICE IS OPTIONAL
CH14031 -
Distillation Apparatus
Mono Quartz Distillation Units
- Mono quartz distillers being very compact and the construction material being high purity quartz, it meets the standard of the analytical laboratory where purity of distilled water free from metallic ions and bacteria is criteria.
Construction
- The boiler is made of high purity quartz and the condenser is of borosilicate/quartz material. The built in heater provides minimum
loss of heat and production of distilled water in 2-3 minutes. The unit is mounted on a powder coated metal stand with electrical
connections and is easy to dismantle and assemble the unit. Fibre glass insulated wire and silicone rubber boot resists high
temperatures
Features
- Quartz boiler
- Condenser is available in borosilicate and quartz material.
- Distilled water output in 2-3 minutes.
- Pyrogen free, free of heavy metals.
- Efficient borosilicate/quartz coil condenser.
- Can be easily converted to bi-distillation apparatus.
- Powder coated stand for rust free operation.
- Safety cut off device is optional
Distillate Quality
- Conductivity:
3.0 μS/cm with Borosilicate Condenser
2.0 μS/cm with Quartz Condenser - Distillate Temperature: 30 to 45 °C
- Distilled Water Quality: Pyrogen Free
* Indicates 3 Phase connection
SAFETY CUT OFF DEVICE IS OPTIONAL
Safety cut off Device
CH14042 -
Distillation Apparatus
Double Quartz Distillation Units
- Quartz distillation units are manufactured from imported fused quartz tubes. The exceptionally high chemical purity and very low solubility of this material enables the production of very high performance system. The greatest possible attention has been taken for technical performance, simplicity of use and efficiency.
Construction
- The unit consist of a primary boiler with built-in heater enclosed in a quartz boiler. Upper boiler has a built-in quartz coil and condensing unit which is mounted on the boiler. Double wall condenser ensures separate condensation of vapor coming from the two boilers using a single cooling circuit.
Features
- Quartz boiler
- Quartz condenser
- Includes safety cut-off unit.
- Safety cut off device is included.
- Pyrogen free, free of heavy metals.
- Distilled water output in 2-3 minutes.
- Powder coated stand for rust free operation.
Distillate Quality
- Conductivity: < 1.0 µS/cm
- Distillate Temperature: 65 to 75°C
- Distilled Water Quality: Pyrogen Free
- Input voltage: 230 V AC ± 10%, 50-60 Hz
CH14045 -
Heating Mantles
Fabric Heating Mantles
Supertek’s fabric heating mantle is a versatile and energy-efficient solution for fast and uniform heating in laboratory applications. This innovative heating solution redefines the standard for uniform and controlled heating, with adaptability to various round-bottom flask sizes. Fabric heating mantles require a controlled electrical power source to prevent overheating.
Product Features:
- For use with round-bottom flasks
- Fabric construction
- Knitted glass fibre yarn mantle provides sustainable and uniform heating to the flask
- Reduces the chance of thermal shocks and damage to glassware
- Space-saving design
- Requires fabric heating mantle controller, HMFAB-CNT (not included)
Technical Specifications:
- Temperature range of heating surface: Ambient +5°C to 400°C
- CE Marked
CH11160
HMFAB-A -
Heating Mantles
Fabric Heating Mantle Controller
Control the heat output of the fabric heating mantles with this controller.
Features:
- For use with fabric heating mantles
- Compact and safe design
- Adjustable knob for heat control
- Up to 1.6 kW load can be controlled
- Input voltage: 220 V AC ± 10%, 50-60 Hz
- CE certified
CH11160C
HMFAB-CNT -
Heating Mantles
Heating Mantles, Multi-position
Supertek’s multi-position heating mantle is a reliable and space-saving heating solution designed to simultaneously heat multiple round-bottom
glassware containers in a laboratory. This heating mantle is ideal for parallel processes such as reactions, distillations, syntheses etc.Product Features:
- Space-saving design
- With non-slip rubber feet
- Available in 3 and 6 positions
- For use with round-bottom flasks
- Includes support rods and boss heads
- Outer body is made of powder-coated mild steel
- Each position has an independent heat control knob
- Heat is controlled with a built-in electronic circuit card
- Knitted glass fibre yarn heating elements offer uniform heating
Technical Specifications:
- CE Marked
- Overload protection
- Input voltage: 220 V AC ±10%, 50/60 Hz
- Temperature range of heating surface: Ambient +5°C to 400°C
- IP rating: IP20
CH11162A
Note: Heating element cording may be slightly brown in colour due to QC testing. Capacities 100ml and 1000ml are available on request.
HMMP-A -
Hot Plates
Laboratory Hot Plate, Rectangular, Analog
supertek’s laboratory hot plate is a reliable heating equipment designed for a wide range of laboratory applications. This instrument provides a durable and uniform heating
platform, making it excellent for a variety of processes such as sample preparation, chemical reactions, material testing, etc. These rectangular hot plates with large surface area
can be used for heating multiple solutions simultaneously.Features:
- With non-slip rubber feet
- Powder-coated mild steel body
- Includes support rods and clamps
- Rectangular-shaped, cast-iron heating plate
- For heating multiple solutions simultaneously
- Heat is controlled with an in-built electronic circuit card
Technical Specifications:
- CE Marked
- Overload protection
- Input voltage: 220 V AC ±10%, 50/60 Hz
- Temperature range of hot plate: Ambient +5°C to 350°C
- MOC Top Plate: Cast-iron
- MOC Body: Powder-coated mild steel
HPRT-A -
Hot Plates
Laboratory Hot Plate, Rectangular, Digital
supertek’s laboratory hot plate, digital is an innovative heating solution developed to fulfil the precise demands of modern laboratories. These rectangular hot plates, with large
surface area can be used for heating multiple solutions simultaneously. Insert the external probe in the liquid solution and measure / control the temperature of liquid directlyFeatures:
- With non-slip rubber feet
- Temperature probe PT100
- Powder-coated mild steel body
- Includes support rods and clamps
- Rectangular-shaped, cast-iron heating plate
- For heating multiple solutions simultaneously
- Precise temperature control with PID controller
- LED display for showing actual and set temperature
- Measure and control the temperature of the liquid solution directly
Technical Specifications:
- CE Marked
- Overload protection
- Input voltage: 220 V AC ±10%, 50/60 Hz
- Temperature accuracy ±1°C, resolution 0.1°C
- Temperature range of hot plate: Ambient +5°C to 350°C
- Temperature range of PT100: Ambient +5°C to 250°C
- MOC Top Plate: Cast-iron
- MOC Body: Powder-coated mild steel
CH11170D
HPRT-D -
Hot Plates
Laboratory Hot Plate, Rectangular SS, Digital
supertek’ s laboratory hot plate is a reliable heating equipment designed for a wide range of laboratory applications. This instrument provides a durable and uniform heating
platform, making it excellent for a variety of processes such as sample preparation, chemical reactions, material testing, etc. These rectangular hot plates with large surface area
can be used for heating multiple solutions simultaneously.Features:
- Durable Stainless-Steel top provides excellent resistance to corrosion and chemical spills, ensuring longevity and easy cleaning.
- Large heating surface with uniform heating
- Precise temperature control with PID controller
- LED display for showing actual and set temperature
- Measure and control the temperature of the solution directly
- Temperature probe PT100
- Includes support rods and clamps
- With non-slip rubber feet
Technical Specifications:
- Temperature range: Ambient +5°C to 350°C
- Temperature range of PT100: Ambient +5°C to 250°C
- Temperature accuracy ±1°C, resolution 0.1°C
- Input voltage: 220 V AC ±10%, 50/60 Hz
- MOC Top Plate: Ceramic-coated stainless steel
- MOC Body: Powder-coated mild steel
- Overload protection
- CE Marked11170DC
HPRT-D -
Heating & Tempering
Laboratory Hot Plate, Ceramic-coated, Rectangular, Digital, with External Controller
Heating & TemperingLaboratory Hot Plate, Ceramic-coated, Rectangular, Digital, with External Controller
Supertek’s laboratory hot plate with external digital controller is designed for controlled heating applications, especially where the hot plate is used inside fume hoods or areas exposed to fumes, vapours or corrosive environments. The heating plate can be placed inside the working area, while the separate controller box remains safely outside or away from direct chemical exposure. The controller is supplied in a separate enclosure with a stand, preventing it from being kept directly on the floor and improving ease of operation, visibility and safety. The hot plate
provides a durable and uniform heating platform suitable for sample preparation, chemical reactions, material testing and simultaneous heating of multiple solutions.Features:
- Separate external digital controller for safer operation in fume hood applications
- Controller box supplied with stand to prevent floor placement and improve operating convenience
- Durable stainless-steel top provides excellent resistance to corrosion and chemical spills, ensuring longevity and easy cleaning
- Large heating surface with uniform heating
- Precise temperature control with PID controller
- LED display for showing actual and set temperature
- Measure and control the temperature of the solution directly
- Temperature probe PT100
- Includes support rods and clamps
- With non-slip rubber feet
- Suitable for heating multiple solutions simultaneously
- External controller design helps protect the control electronics from heat, fumes and accidental chemical exposure
Technical Specifications:
- Temperature range: Ambient +5°C to 350°C
- Temperature range of PT100: Ambient +5°C to 250°C
- Temperature accuracy: ±1°C, resolution 1°C
- Input voltage: 220 V AC ±10%, 50/60 Hz
- MOC Top Plate: Ceramic-coated stainless steel
- MOC Body: Powder-coated mild steel
- Control Type: External digital PID controller
- Controller Mounting: Separate controller box with stand
- Overload protection
- CE Marked
HPRTE-D -
Kjeldahl Unit
Kjeldahl Distillation Unit
A Kjeldahl distillation unit is a laboratory apparatus for determining nitrogen content in organic compounds. This is recognized as the precise and dependable method in various industries, including food, agriculture, and environmental science.
Operations:
1. Check the distilled water level in the steam generator (11).
2. Start the cooling water circulation in the condenser (3).
3. Dilute the digested sample with distilled water (10 – 20 ml) and load it into the inner glass tube
(8) through the dropping funnel (1).
4. Place 25 ml of boric acid solution with the indicator in a 250 ml conical flask at the receiver end
(7).
5. Take 40 ml of 40% alkali and keep it ready in the dropping funnel (1) with the stopcock closed.
6. Check to ascertain that all the rubber tubing is tightly fitted.
7. Now start the steam generator by switching the heater on.
8. The steam generator will now generate steam which passes through the outer jacket tube (9)
and then bubbles into the inner tube (8) which holds the sample.
9. When the steam bubbles vigorously with the digested sample add 40 ml of alkali “immediately”
and close the stop cock.
10. Now the digested sample in the inner tube (8) turns dark brown.
11. Continue the steam distillation until liquid ammonia collects in the boric acid solution. There will
be color changes based on the indicator used. Usually, it will be red
to green. Collect 100 – 120 ml distillate in the conical flask.
12. Switch off the heater and then remove the conical flask and titrate the solution using a burette.
13. Now stop the cooling water circulation in the condenser.
14. Once the heater is switched off, the digested sample automatically gets siphoned into the outer
jacket (9) through the siphoning tube (8).
15. Add distilled water once or twice to rinse and remove the spent reagent which might be present
in the inner tube.
16. The spent reagents which are collected in the outer jacket tube (9) can later be removed by
opening the pinch cock and the next experiment can be started. Normally it takes 5 to 7
minutes for distillation of one sample.KJDU
+1 (630) 345-3450