TEC-4000Hg

Description

Mercury Gas Cooler for XC-6000 Sorbent Trap Monitoring System

The Apex Instruments TEC-4000Hg Thermoelectric Gas Cooler is a 19-inch rack-mounted gas cooler designed to be used in conjunction with the XC-6000EM MercSampler Console.

The sample gas is cooled for the purpose of condensing the water vapor and water-soluble acids prior to measurement with the metering console. The condensate is collected in plastic-coated reagent bottles connected to the bottom of the condensers. The condensate freely drains into the bottles without the need of a pump. Dry acid-free sample gas is crucial for protecting the sample pumps and measurement devices.

The bottles are sized for collecting up to one week of condensate from a source with 20% moisture when sampling at 500 ccm.

The condensate can be measured for determining the approximate percent water vapor in accordance with EPA Method 4.

Gases are drawn through a dry sorbet scrubber for removing residual water vapor and corrosive gases.

urrounding environment via the exhaust fan.

For maximum performance, the thermoelectric module is coupled with a highly efficient heat exchanger for removing the heat from the hot side of the module to the ambient air. The heat exchanger includes a copper base fitted with six U-tube heat pipes with coated fins and a high-volume corrosion-resistant fan.

Specifications:

Refrigeration: Thermoelectric heat pump: 59-watt solid-state module

Temperature display: OLED display +/- 0.1 ºC/ºF

Temperature control: Variable direct current with PID control, 3-button keypad

Cooling capacity: 100 BTU/hr

Cold block: Insulated aluminum

Condenser: Reverse flow condensate separator, C276 alloy, 1×7 inch dimensions, 4-inch active cooling zone

Condensate removal: Gravity bottle, 10 mL/min

Heat exchanger: Low-profile heatsink with six 6-mm diameter U-tube heat-pipes, coated fins for corrosion resistance, 120-mm axial fan, with encapsulated motor and electronics

Rated flow rate: 2 LPM at 30% moisture per channel

Ambient operating temperature: 32 to 104 ºF. (0 to 40 ºC)

Auxiliary temperature controller: Digital temperature controller for heated jumper, type-K thermocouple input

Power: Supply 120V AC at 60 Hz 15 amps max., or 240VAC at 50 Hz 10 amps max., IEC C-13 inlet

Dimensions: 17 x 7 x 17 inches (43.2 cm x 27.8 cm x 43.2 cm)

Weight: 22 lbs (10 kg)