Heating Range - COD (Chemical Oxygen Demand), Bomb Calorimeter, Ultrasonic Bath

HEATING RANGE

COD (Chemical Oxygen Demand) Reactor Model CR 25

CR25 COD Reactor is designed to meet USEPA 410.4 method. It can be used to designed closed mirco reflux COD vials and other samples which diameter is 16 mm. Further it is safer and easier when traditional open macro reflux method.

Unique COD program let CR 25 to be truly automatic reactor. When the reactor is powered on, just click the start/stop button, then it start to heat to 150ºC and keep for 2 hours then stop heating with a audio alarm. Samples are ready to be measured by titration or by colorimeter when they cool down. CR 25 COD reactor is compatible with any COD detectors which use 16 mm COD vials.

In additional to COD program, CR 25 is also a microprocessor controlled block heater, with temperature range from 60ºC to 200ºC and timer from 0 to 999 minutes or continuous operation and three extra self made heating programs can be stored.

Readout	4 digit LED of set temperature, set time, process Temperature, residual time display.
Timer	0~999 minutes with audible alarm and automatic shutoff Or continuous operation.
Accuracy	+2 ºC (at 150 ºC)
Temperature range	Fixed 150 ºC (COD program) 60°C ~ 200 °C, adjustable
Safety	Hot top indicator (flashing when block temperature is Over 70 °C). Automatic shutoff when block temperature is over 210°C.
Block capacity	25 of 16mm Ø sample vials Optional block (with 8 X 20 mm Ø and 6 X 25 mm Ø vial holes) is available
Structure	Housings : stainless steel with powder paint coating. Block : anodizes aluminium
Ambient operating temperature	10~50 °C
Power	220V AC, 50Hz
Dimesion	18.9mm(W) X 11.6mm(H) X 31.5mm(D)

Digital Bomb Calorimeter

	Features:
•	Determination of Calorific Values of Oil, Coal, Food Stuffs etc.
•	Calorimeter Jacket & Inner Vessel Made of Bright Chrome Plated Copper.
•	Patented Push Fit Type of New Gas Filling System with Teflon Hose.
•	Improved Digital temperature Indicator with Integrated Firing Unit & Built - in Printer.
•	New Soft Control Fine Regulating Valve with replaceable Teflon Tip.
•	New Electronically Regulated Compact Stirrer.
•	Bomb tested at a pressure of 300atm as per IP standards.
•	Safety Relief Valve to prevent over charging.

Analytical range
Ph meters - hand held	Melting Point Apparatus	Electromagnetic Sieve Shaker
Ph Meters - Laboratory Bench	PC Based - Colony Counter	Test Sieves
Ph Meters - Microprocessor based LP-135	U.V. Cabinet	STIRRER - Mini Type Centrifuge
Ph Meters - Microprocessor based LP-139	Packing Integrity Tester	STIRRER - Homogenizer
Conductivity Meter	Micro plate Reader	STIRRER – Lab Model
K.F. Titrator	Peristaltic Pumps
Vacuum Range
Oil free vacuum pump	Chemical resistant vacuum pump	Oil free compressor
Oil free portable Biovac
Heating Range
Electronic burner	Digital Bomb Calorimeter	IR Moisture Balance
Soxhlet Hotplate	Constant Temp. Water Bath	LAB Autoclaves
Digital Hotplate	Refrigerated Circulating Bath
COD Reactor	Ultrasonic Bath
Optical Range
Hand Refractometer	Abbe Refractometer	Polarimeter
Portable Digital Refactometer	Digital Abbe Refractometer
Cartridge Filters	Filters & Housings	Domestic Filter & Components
Platinum Cured Silicon Tubing	Lab Equipment	Microscope
Quick Connect Couplings	Food Diagnostics

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