Hach Master Catalog 2025

Lab Instruments • Dry Thermostat Reactors DRB200 Dry Thermostat Reactors

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The Hach DRB200 Dry Thermostat Reactor provides unique one-key operation. Programs for Hach procedures with digestion are preprogrammed into the instrument. And it’s fast—the block heats from ambient to 150 °C (302 °F) in less than 10 minutes. Safe to operate. The fully insulated heater block of the DRB200 reactor prevents skin contact with the heater block. Temperature safeguards are provided to prevent overheating. The reactor will emit an audible signal and automatically shutdown at the end of the run. Optional dual block for simultaneous digestions is available. Two heater blocks in the DRB200 reactor give the operator independent control of two temperatures and durations. Use this option to run two programs at the same time. 13 mm vial wells are for TNTplus, 16 mm for traditional Test ‘N Tube. 20 mm wells are for Total Nitrogen and Total Metals digestion. Order Information LTV082.53.30001 DRB200 Digital Reactor Block: 9 x 16 mm vial wells, 2 x 20 mm vial wells, 115 VAC LTV082.53.40001 DRB200 Digital Reactor Block, 15 x 16 mm vial wells, 115VAC LTV082.53.42001 DRB200 Digital Reactor Block, 21 x 16 mm vial wells, 4 x 20 mm vial wells, 115 VAC LTV082.53.44001 DRB200 Digital Reactor Block, 30 x 16 mm vial wells, 115VAC DRB200-01 DRB200 Digital Reactor Block for TNTplus: 9x13mm vial wells, 2x20 mm vial wells, 115 VAC DRB200-02 DRB200 Digital Reactor Block for TNTplus: 21x13mm vial wells, 4x20mm vial wells, 115 VAC DRB200-03 DRB200 Digital Reactor Block for TNTplus: 30x13mm vial wells, 115 VAC DRB200-04 DRB200 Digital Reactor Block for TNTplus: 12x13mm vial wells, 8x20 mm vial wells, 115 VAC Reactor Adapters These aluminum tubes are inserted into the 16mm vial wells of existing reactors, to adapt them to the 13 mm TNTplus vials. The adapters can be removed (once the heater block has cooled) if the customer needs to use 16 mm vial chemistries. 2895805 Reducing adapter, 16 mm to 13 mm vials, 5 pieces HHA155 Reducing adapter for DRB200, 20 to 16 mm

Technical Data* Temperature Range 37 - 165 °C (99 - 329 °F) Operating Temperature Range 10 - 45 °C (50 - 113 °F) Programmable Timer Range 0 - 480 minutes Heating Rate 20 to 150 ºC in 10 minutes Temperature Stability ±2°C

COD: 150 °C | 120 minutes TOC: 105 °C | 120 minutes Metals: 100 °C | 60 minutes TN & TP: 100/105 °C | 60/30 minutes*

Application

* Depends on test methods and reagents selected

Power Requirements Dimensions (H x W x D)

100 - 240 VAC; 50/60 Hz, 600 VA

145 x 250 x 310 mm (5.7 x 9.8 x 12.2 in.)

Single block: 2.0 kg (4.4 lbs) Dual block: 2.8 kg (6.2 lbs)

Weight

*Subject to change without notice.

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