Ruang uji suhu -40°C hingga +180°C

Vötsch VT 4004

Type: VT 4004
Vötsch Temperature Test Chamber, Air-Cooled
Temperature range: -40°C to +180°C
Chamber volume: 37 liters
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Temporal temperature fluctuation in the usable space: ±0.2 K to 0.5 K
Spatial temperature deviation: ±0.5 K to 1.5 K, corresponds to a temperature gradient of 1 K to 3 K
Temperature variation rate
Rate of temperature change according to IEC 60068-3
Heating: 5.3 K/min
Cooling: 6.0 K/min
Heat compensation: max. 550 W
Calibration points: +23°C and +80°C

Technical Description VTM 4004
Specifications for Installation and Operation
Test chamber internal dimensions: width 320 mm, depth 290 mm, height 400 mm
External dimensions (overall): width 1000 mm, depth 780 mm, height 630 mm
Test chamber floor load: 200 kg/m²
Point load, max.: 15 kg
Test chamber illumination
Halogen lamp 20 W (only with the optional "door with window" equipment)
Cable ports:
3x cable ports
2x diameter 50 mm, mounted on left side
1x diameter 80 mm, mounted on left side
Refrigeration unit: low-noise, fully hermetic refrigerating machine, air-cooled
Control terminal: Mincontrol
Backlit display
Plain text indication
Password protection
Entry of constant values; retrieval of stored test programs
Software-controlled temperature limiter for minimum and maximum chamber temperatures
Plain text error messages
Control system: microprocessor-controlled regulation and monitoring system MINCON/32
32-bit technology
Integrated program generator
Error diagnostics system
Program memory for 100 programs with a total of 1000 segments,
250 loops and 9999 cycles
Interface: RS 232
Communication with customer-provided PC,
Networking of up to 32 devices possible optionally via RS 485
Voltage: 1/N/PE AC 230V±10% 50Hz
Rated power: 0.7 kW Rated current: 4.0 A
Refrigerant: R-404A
Weight: 115 kg

Important safety information for buyers!
The following steps are always performed on our offered chambers beforehand:
1. Functional check and replacement of necessary components
2. Refilling 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)
(Specifications and technical data subject to change and error!)
If you have further questions, feel free to contact us by phone.

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