WALK-IN-COOLING CHAMBERS |
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| Temperature Range : 2°C to 8°C |
Accuracy : ± 0.5°C |
| Temperature Uniformity : ±1.0°C |
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- Exterior made of Mild Steel and Interior made of Stainless Steel .
- Exterior and Interior made of Stainless Steel (S).
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INTELLIGENT CONTROL SYSTEM
The controlling system having is PLC Base and PC communication on Ethernet and data acquisition system complying with 21 CFR Part 11. Forced air circulation for uniform temperature, Safety thermostat, Hermetically sealed compressor, with electronic time delay to safe gaurd compressor.
SENSOR
Temperature transmitter 4-20mA used for measurement. Temperature in degree Celsius with 0.1°C resolution.
COOLING SYSTEM :
CFC free, the cooling system consists of hermetically sealed compressor coupled with evaporation coil and condenser, safe guarded by time delay circuit. Refrigerant 134A.
ALARMS :
Audio and visual alarms are generated for temperature / humidity variation, utility failure.
SAFETY :
The unit is provided with safety devices for temperature over shoot in case of malfunction.
STANDBY SENSOR :
When controlling sensor fails it automatically switch over to standby sensor.
The unit works on 230 Volts AC and 50Hz mains supply.
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SELECTION GUIDE
Models |
Capacity |
Inner
Chamber
Dimension |
External
Dimension |
Tray |
Exterior M.S |
Exterior S.S |
Cuft. |
Liters |
H x W x D (mm) |
H x W x D (mm) |
Nos. |
NEC 2190R |
NEC 2190RS |
190 |
5,400 |
2.00 x 1.36 x 2.00 |
2.12 x 1.48 x 2.12 |
24 |
NEC 2230R |
NEC 2230RS |
230 |
6,400 |
2.40 x 1.36 x 2.00 |
2.52 x 1.48 x 2.12 |
32 |
NEC 2280R |
NEC 2280RS |
280 |
8,000 |
2.00 x 2.00 x 2.00 |
2.12 x 2.12 x 2.12 |
24 |
NEC 2340R |
NEC 2340RS |
340 |
9,600 |
2.40 x 2.00 x 2.00 |
2.52 x 2.12 x 2.12 |
32 |
NEC 2530R |
NEC 2530RS |
530 |
15,000 |
2.40 x 2.50 x 2.50 |
2.52 x 2.62 x 2.62 |
48 |
NEC 2640R |
NEC 2640RS |
640 |
18,000 |
2.40 x 2.50 x 3.00 |
2.52 x 2.62 x 3.12 |
48 |
* N.B. Custom build chambers also available
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