Air-cooled High and Low Temperature Low Pressure Test Chamber 1000L

Brand Name:Sinuo
Certification:Calibration Certificate (Cost Additional)
Model Number:SN5511C-1000L
Minimum Order Quantity:1
Delivery Time:45 days
Payment Terms:T/T
Contact Now

Add to Cart

Verified Supplier
Location: Guangzhou Guangdong China
Address: Room 101, 1st Floor, No. 6, Third Street, Pingshan Industrial Zone, Shibi Street, Panyu District, Guangzhou, China
Supplier`s last login times: within 28 hours
Product Details Company Profile
Product Details


Air-cooled High and Low Temperature Low Pressure Test Chamber 1000L


Equipment Overview


This high and low temperature low-pressure test chamber is a high-precision environmental simulation device designed for reliability testing of batteries and electronic products. It can conduct long-term and stable testing of samples under low temperature, high temperature, low pressure, and their combined conditions. The equipment uses a microcomputer PID control system to achieve precise regulation of temperature, humidity, and pressure, and features air-cooled mechanical cascade compression refrigeration, finned-tube electric heating, vacuum pumping, and manual pressurization functions. Additionally, the device is equipped with a blast-proof pressure relief system, a carbon dioxide automatic fire suppression system, multiple safety protection devices, and an advanced programmable control system. It supports programmable testing, data acquisition, and remote monitoring, making it widely applicable for environmental resistance testing in the battery, electronics, and aerospace industries, ensuring product performance and safety under extreme conditions.


Technical Parameters



Performance
Cooling methodAir-cooled
Temperature range-40℃~+70℃
Temperature fluctuation≤ 0.5℃ (ambient pressure, no load)
Temperature deviation≤±2.0℃(ambient pressure, no load)
Heating time20℃ → +100℃, ≤ 30 min (ambient pressure)
Cooling time20℃ → -40℃, ≤ 30 min (ambient pressure)
Pressure rangeAmbient pressure ~ 5 kPa (commonly 11.6 kPa)
Pressure deviation

≤ ±2 kPa (≥ 40 kPa)


≤ ±5% (2–40 kPa)

Pressure fluctuation≤ ±2 kPa (1 bar ~ 40 kPa); ≤ ±5% (40 kPa ~ 2 kPa)
Depressurization time≤ 30 minutes to 5 kPa
Program RequirementsThe test batteries and battery packs shall be stored at a temperature of 75 ± 2°C for at least 6 hours, followed by storage at a temperature of -40 ± 2°C for at least 6 hours. The maximum time interval between the two extreme test temperatures shall be 30 minutes. This cycle shall be repeated 10 times. Afterward, all test batteries and battery packs shall be stored at ambient temperature (20 ± 5°C) for 24 hours. For large batteries and battery packs, the exposure time at the extreme test temperatures shall be at least 12 hours.
Structural Features
Sample specifications

Selectable voltage: 12 V, 24 V, 36 V, or 48 V

Maximum battery size: W720*H480*D600 mm

Weight: 280 kg

Max voltage: 56 V

Max current: 300 A

Inner chamber dimensionsW*H*D: 1000*1000*1000 mm
Outer dimensionsW*H*D: 3250*1400*2000 mm (excluding protrusions)
Outer wall material1.5 mm painted iron sheet
Inner wall materialSUS304 stainless steel (5 mm, pressure-bearing structure)
Insulation materialRigid polyurethane foam
Chamber doorSingle door with explosion-proof handle, viewing window, internal lighting
Lead-through & terminal postsOne Φ100 mm lead-through on left side; sealed terminal flange
Manual inflation valveFor manual pressure equalization during power failure
ShelvesTwo stainless steel shelves
Chamber heaterStainless steel finned tube heater
Heater controlSSR (solid state relay) pulse-width modulation
Vacuum pumpVD401 ULVAC direct-drive, air-cooled, single-stage rotary vane vacuum pump (with oil mist filter, oil sight glass, and gas ballast valve)
Vacuum sensor

UNIK 5072 (GE, USA),

Range: 0–200 kPa,

Accuracy: ±0.2% FS.BSL,

Output: 4–20 mA,

Pressure interface: G1/4 internal thread

Details


China Air-cooled High and Low Temperature Low Pressure Test Chamber 1000L supplier

Air-cooled High and Low Temperature Low Pressure Test Chamber 1000L

Inquiry Cart 0