Vötsch Temperature Testing Chamber Mini Test Chamber Temp. -70..180°C 37 Liters VTM 7004 *
Item ID: 23421
Condition: Used
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Vötsch Temperature Test Chamber
Here we offer a Vötsch temperature test chamber.
Technical Description VTM 7004
VÖTSCH - Air-Cooled Temperature Test Chamber
Type VTM 7004
Test chamber volume approx. 37 liters
Key values for temperature tests
Temperature differences in steady state according to IEC 60068-3-5
Temperature range -70°C to +180°C, discontinuous
Temperature fluctuation over time in the center of the usable space ±0.2 K to 0.5 K
Spatial temperature deviation ±0.5 K to 1.5 K
corresponds to temperature gradient 1 K to 3 K
Temperature change rate according to IEC 60068-3-5
Heating: 5.3 K/min.
Cooling: 4.7 K/min.
Heat compensation max: 500 W
Calibration values +23°C and +80°C
Data for installation and operation
Dimensions of test chamber Width 320 mm Depth 290 mm Height 400 mm
Overall dimensions Width 1000 mm Depth 780 mm Height 630 mm
Pipe entry:
1 pipe entry, diameter 80 mm, installed on the left
Cooling unit:
quiet full hermetic refrigeration unit, air-cooled
Control terminal: Mincontrol
Backlit display
Clear text display
Password protection
Input of constant values; retrieval of stored test programs
Software temperature limiters for min. and max. test chamber temperatures
Error clear text message
Control:
Microprocessor-controlled regulation and monitoring system MINCON/32
32-bit technology
Integrated programmer
Error diagnosis system
Program memory for 100 programs with a total of
1000 sections, 250 loops, and 9999 cycles
Interface RS 232
for communication with customer-side computer,
networking of up to 32 devices optionally
possible via RS 485
Electrical connection:
Nominal voltage 1/N/PE AC 230V ±10% 50Hz
Nominal power 0.9 kW
Nominal current 6.0 A
Plug CH plug, type T23
Connection cable 4.5 m
Protection 16 A slow, customer-side
Refrigerant R-404A/R-23
Weight: 140 kg net
Type: VTM 7004
For your safety as a buyer, the following information!
The following points will be carried out on our offered chambers in advance:
1. Function check and replacement of necessary components
2. New filling with legally compliant refrigerant
3. Leak test with certificate
4. After successful inspection, the chambers will undergo a test run monitored with calibrated devices.
Condition: used
Scope of delivery: (See image)
(Changes and errors in the technical data are reserved!)
We would be happy to answer any further questions by phone.
Switch to environmentally friendly refrigerant
The following work can be performed on climate chambers. Please contact us if you are interested.
- Extraction and proper disposal of the previous refrigerant
- Replacement of necessary components, if unavoidable
- Evacuate the circuit and refill it with R 452A, for example.
- Checking / adjusting overheating in expansion valves
- Leak test
- Test run of the system
