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CTS T-30/950 Ex/I

CTS
Type: T-30/950 Ex/I
CTS Temperature Test Chamber - Explosion-Proof
Control: 32-bit controller
LCD control panel
Digital display of set and actual values
Numeric input of set values
Error messages in plain text
Interface: RS 232
Free switching channels for customer-specific test specimen control
Temperature Testing:

Temperature range: -30°C to +80°C
Temperature deviation: ±0.3 K over time
Temperature change rate:
Heating: 2 K/min
Cooling: 1.5 K/min down to -10°C
Heat output: approx. 1000 W at +20°C
approx. 200 W at -25°C
Nitrogen inertization with residual oxygen monitoring:
The test chamber is initially purged with a large N2 flow rate until the oxygen content drops below 3%. Afterwards, it switches to a base load amount (approx. 10% of the purge quantity).
The nitrogen base load flow is measured, displayed and monitored via a flow meter and limit switch.
The O2 monitoring system continuously draws gas from the test chamber through a flame arrestor and passes it over an O2 sensor to monitor the residual oxygen content. The gas is then returned to the test chamber via a second flame arrestor. The extraction pump is monitored with a flow meter. Further details are provided in the Dräger operating manual in the appendix.
The gas system is currently deactivated!
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Technical data refer to an ambient temperature of +25°C, rated voltage 400V, without test specimen, without radiation, and without additional equipment.
Dimensions:
Test volume: 950 liters
Test chamber dimensions: height approx. 700 mm / width approx. 900 mm / depth approx. 1500 mm
External dimensions: height approx. 2400 mm / width approx. 1270 mm / depth approx. 3125 mm
Operating data:
Electrical connection: 400V +6/-10%, 3/N, 50 Hz
Rated power: 21.6 kW
Rated current: 36.5 A
Protection class: IP 54
Condensate drain: non-pressurized, R 1/2" female thread
Sound pressure level: < 62 dB(A)
(measured according to DIN EN ISO 3744 at 1m distance from front)
Weight: approx. 1500 kg, switch cabinet approx. 300 kg
External refrigeration unit
Refrigerants: R404A / R23
Buyer safety information!
The following points are carried out in advance on the chambers we offer:
1. Functional check and replacement of necessary components
2. Recharge with legally compliant refrigerant if necessary
3. Leak test with certificate
4. After successful inspection, the chambers undergo a documented test run.
Condition: used
Scope of delivery: (see picture)
(Subject to changes and errors in the technical data and specifications!)
We are happy to answer further questions by phone.

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