Buồng thử nhiệt độ -40°C đến +180°C

Vötsch VT 4004

Type: VT 4004
Vötsch Temperature Test Chamber, Air-Cooled
Temperature Range: -40°C to +180°C
37 liters
Temporal Temperature Fluctuation in the Usable Volume: ±0.2 K to 0.5 K
Spatial Temperature Deviation: ±0.5 K to 1.5 K, corresponding to a temperature gradient of 1 K to 3 K
Temperature Rate:
Temperature change rate according to IEC 60068-3
Heating: 5.3 K/min
Cooling: 6.0 K/min
Heat compensation: max. 550 W
Calibration values: +23°C and +80°C
Technical Description VTM 4004
Installation and Operation Data:
Test chamber internal dimensions: Width 320 mm, Depth 290 mm, Height 400 mm
External dimensions: Width 1000 mm, Depth 780 mm, Height 630 mm
Test Chamber:
Floor load capacity: 200 kg/m²
Point load: max. 15 kg
Test chamber lighting:
Halogen lamp 20 W, only with additional equipment “door with viewing window”
Port openings:
3x port openings
2x diameter 50 mm, installed left side
1x diameter 80 mm, installed left side
Refrigeration unit: low-noise, fully hermetic refrigeration, air-cooled
Control terminal:
Mincontrol
Backlit display
Plain text display
Password protection
Input for setpoints; access to stored test programs
Temperature limiting software 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 controller
Fault diagnostic system
Program memory for 100 programs with a total of 1000 segments,
250 loops and 9999 cycles
RS 232 interface
Communication with user’s PC
Networking of up to 32 devices optionally possible 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
For your safety as a buyer, please note the following information!
The following procedures are carried out in advance on chambers offered by us:
1. Functional check and replacement of necessary components
2. Refill with legally compliant refrigerant if necessary
3. Leak test with certificate
4. After successful inspection, the chambers undergo a documented test run.
Condition: used
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Scope of delivery: (see image)
(Technical data and details subject to change and errors)
If you have further questions, we will be pleased to answer them by phone.

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