|
model
|
MVT-100
|
MVT-500
|
MVT-1000
|
|
Performance parameters
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Temperature / pressure range
|
Temperature: 20 ℃ / 40 ℃ / 70 ℃ ~ + 160 ℃ Pressure: normal pressure ~ 0 5KPa
|
|
Temperature control performance
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Temperature fluctuation: <± 0.5 ℃ (normal pressure) Temperature deviation: <± 2.0 ℃ (normal pressure) Temperature uniformity: ± 2.0 ℃ (atmospheric pressure)
|
|
Pressure deviation
|
≤±2KPa(≥40KPa) ； ≤±5％(2～40KPa) ； ≤i 0 1KPa(≤2KPa)
|
|
Rise and fall rate
|
Agreed to rise and fall range of cooling rate of 0 7 ~ 1 ℃ adjustable, or by convention (atmospheric pressure)
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|
Buck when asked
|
Normal pressure drop to 0.5KPa ≤ 30min (when the box is dry)
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|
Boost recovery rate
|
≤10KPa/min
|
|
structure
|
Pressure way
|
Shell pressure, the use of high-quality 12-thick manganese steel alloy plate as the pressure outside the box, the overall pressure strength design capacity is greater than 10t / square, and high and low temperature is not easy to oxidation
|
|
Inside and outside the box material
|
Outer wall material: double-sided galvanized steel, the surface of the spray treatment, the wall plus reinforcement, enhance the support of the outer box, the wall material: stainless steel plate SUS304
|
Insulation Materials
|
Insulation filling material for the vacuum dedicated composite pressure insulation materials, pressure capacity of strong high pressure like no crack
|
Cooling System
|
Refrigeration method
|
Single - stage mechanical refrigeration / cascade double - stage compressor refrigeration
|
|
Chiller
|
France Taikang / Germany Bitzer imported compressor
|
Control System
|
Controller
|
Japan imported 7-inch TFT touch screen controller
|
|
Communication Interface
|
USB. RS232 / RS485 and so on
|
|
ther configurations
|
Heater
|
Nickel chrome alloy heating wire heater
|
Observation window
|
250mm high load vacuum glass
|
|
Vacuum system
|
Germany Leybold direct air - cooled single - stage oil seal rotary vane vacuum pump
|
|
Temperature Sensor
|
Platinum resistance Ptl00
|
|
Pressure Sensor
|
Switzerland HUB0 sensor
|
|
Internal dimensions
|
width
(m)
|
500
|
800
|
1000
|
|
High (m)
|
500
|
800
|
1000
|
|
Deep (m)
|
400
|
800
|
100
|
|
Effective volume
|
100L
|
512L
|
1000L
|
|
power supply
|
AC380V 50Hz three-phase four-wire + ground wire
|
Standard configuration
|
Product use manual 1 copy. Factory inspection report 1 copies. 1 certificate of quality and quality assurance. Test stand 2 type. The test interface is agreed
|
|
Meet the test standards
|
GB / T2423 series. GB / T5170 series. GJBl50A series. GJB360A / B. GB / T10589. GB / T11158. GB / T11159
|
High and low temperature low pressure test chamber technical indicators