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TP994 Thermal Platform (Hot/Cold Plate)

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TP994 Thermal Platform (Hot/Cold Plates)
 

 

 

The TP994 is a Cryogenic plate especially suited for extensive fixturing. The basic work surface is 11" (28 cm) x 11" (28 cm) (see TP781) with 1½" (3.8 cm) extensions on each side to allow deep holes for fixturing. The extension area is also useful as an extended test surface. However, as there is no active heating or cooling in the extension area (all heat transfer is by conduction from the main work area) the extension area is subject to higher gradients and some thermal latency.

Standard with a Model C controller, Model C4 programmable controller is optional

 

 

Dimensions
Inches cm
Area 154 994
A 11 27.9
B1 11 27.9
B 14 35.6
C 15 45.7
D 15 58.4
E .125 .3
F 2.625 6.7
G 3 7.6

 

 

Operating Ranges (°C)
Low Limit High Limit Cooling Rate
125° to –25°		 Heating Rate
–25°C to 125°C
–65 L–CO2
–100 L–N2		 200 70°C per minute §  32 °C per minute § 

§  Cooling Rate

Cryogenic rates are highly dependent upon coolant type
(L–N2 or L–C02), pressure, and quality.  For more information download or request a copy of our brochure on Cryogenic Cooling
 

    Heating Rate

Temperatures shown are for typical heaters. 
Faster and slower rates available.

 

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