Environmental Stress ESS MRTP Cold Plate -70°C Dual Stage Thermal Platform

Ranges from room temperature to -70 degrees C. Uses R404A and 508b refrigerant internally. These were purchased by a local microbiology firm but were never put into use. They have sit on pallets and in storage since purchased, they are marked as "used" because they have small scratches and some dust from sitting around and being moved a few times. We have 2 identical systems available at the time of listing.

Thermal Platform size: 12" X 24" (30.48 cm X 60.96 cm) 

Refrigerant plant: Dual Stage “Cascade” (-70°C) 

Plant input power: 208/240 VAC – 60 Hz – 1 phase

Cabinet configuration: Under bench (24.5"/62.23 cm tall not including thermal platform) 

Heat rejection: Air-cooled condenser

Controller: RM w/Std. bus & Modbus RTU EIA-232/485

Country: USA (North America)

From the manufacturer:

"Mechanically refrigerated thermal platform (MRTP) systems eliminate the need for LCO2 or LN2 expendable refrigerants. Thermal platforms offer the fastest, most convenient method of testing electronic components that may be heated and cooled by direct conduction. Not only do thermal plates offer much faster thermal cycling rates than environmental chambers, but cable connections, probing and tuning of the device under test is much more easily accomplished. They can be used on the floor with casters or positioned underneath a work table to save floor space. Heating of the plate is provided by resistance elements and cooling by a closed-loop recirculating vapor compression mechanical refrigeration system utilizing chlorine-free zero ozone depleting refrigerant. Several standard sizes insure quick delivery of a plate that is well suited to your test requirements. Additional standard features include precision grinding and hard plating of plate surfaces, threaded 18-8 stainless steel 1/4”-20 inserts for fixturing and a fixed set point, latching thermal over-temperature failsafe system. Dry boxes utilizing a dry Nitrogen (GN2) or very dry air purge system allow moisture and frost free testing below dew point. Ground & plated fixturing adapter plates and our universal hold down clamping arm are quick & easy ways to attach devices to the platform. "

Will need to be shipped via freight due to the large size and weight. Freight cost is the responsibility of the buyer and will be invoiced before shipment.