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CTS T-30/950 Ex/I

CTS
Type: T-30/950 Ex/I
CTS Temperature Test Chamber, Explosion-Proof
Control System: 32-bit Controller
LCD Control Panel
Digital display of set and actual values
Numerical input of setpoints
Plain text fault messages
Interface: RS 232
Free switching channels for user-specific test item 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
Radiant heat output: approx. 1000 W at +20°C, approx. 200 W at -25°C

Nitrogen inertization with residual oxygen monitoring:
The test chamber is first purged with a high volume of N2 until the
oxygen content is below 3%. It then switches to a base level supply (approx. 10% of the full purge rate).
Base level nitrogen flow is measured, displayed by a flowmeter, and monitored via a limit switch.
O2 monitoring continuously extracts gas from the test chamber through a flame arrester, directing it to an O2 sensor which checks the residual oxygen content. The gas is then returned to the chamber through a second flame arrester. The exhaust pump is monitored by a volume flow meter. Further details are available in the Dräger manual in the appendix.

The gas system is currently deactivated!
Technical data is based on an ambient temperature of +25°C, nominal voltage 400V, without test item, without radiant load, and without additional equipment.

Dimensions:
Test volume: 950 liters
Test chamber dimensions: approx. 700 mm (H) / approx. 900 mm (W) / approx. 1500 mm (D)
External dimensions: approx. 2400 mm (H) / approx. 1270 mm (W) / approx. 3125 mm (D)

Operating Data:
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Electrical connection: 400V +6/-10%, 3/N, 50 Hz
Nominal power: 21.6 kW
Nominal current: 36.5 A
Protection class: IP 54
Condensate drain: non-pressurized, 1/2" internal thread
Sound pressure level: < 62 dB(A)
(measured per DIN EN ISO 3744 at 1m distance from the front)
Weight: approx. 1500 kg, control cabinet approx. 300 kg
External refrigeration unit
Refrigerant: R404A / R23

Important Safety Information for Buyers:
The following steps are carried out in advance on chambers we offer:
1. Functional testing and replacement of necessary components
2. Recharging with legally compliant refrigerant if necessary
3. Leak test with certification
4. After successful inspection, chambers undergo a documented test run.

Condition: used
Scope of delivery: (see picture)
(Subject to changes and errors in technical data. All information provided without guarantee!)
If you have further questions, we are happy to assist you by phone.

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