number
High-low temperature and low air pressure test chamber
Retail price
Market price
key word:humidity
weight
inventory
隐藏域元素占位
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Product Name
High-low temperature and low air pressure test chamber Model
YD360-40W YD720-40W YD1000-40W YD2370-40W Interior volume (L)
360 720 1000 2370 Inside dimension
(mm)
W
600 800 1000 1300 H
750 900 1000 1300 D
800 1000 1000 1400 Outside dimension (mm)
W
1110 1310 1510 1810 H
900 2050 2150 2450 D
1900 2200 2200 2650 Performance
indication
Temperature range (℃)
(-70~160)℃ Pressure Range (Normal pressure~0.5) kPa Temperature fluctuation (℃) ± 0.3 ℃ (at atmospheric pressure) Temperature deviation (℃) ± 2.0 ℃ (at atmospheric pressure) Pressure deviation ≤± 0.1kPa (≤ 2kPa), ≤± 5kPa (2~40kPa), ≤± 2kPa (≥ 40kPa) Heating up time (25~160) ℃ ≤ 60min (at atmospheric pressure) Cooling time (25~65) ℃ (at atmospheric pressure) ≤ 45 min (at normal pressure) ≤ 60 min (at normal pressure) ≤ 60 min(at normal pressure) ≤ 60 min(at normal pressure) Voltage reduction time (Atmospheric pressure ~0.1)kPa(dry noise in atmospheric pressure box) ≤20min ≤25min ≤30min ≤45min Quick pressurerelief (optional) Within <15min, the test chamber rapidly depressurized from 75kPa to 18.8(to meet the rapid depressurization function of GJB150.2A) Temperature and humidity regulation method
BTHC Balanced Temperature Adjustment Method Material
Outer box
The outer box is made of manganese steel, with a surface spray treatment, and the outer shell is under pressure Inner box
SUS304 stainless steel Heat preservation
Vacuum specific composite pressure insulation material Usage environment Temperature: (5~36) ℃ Humidity: (30~85)% RH Pressure: (86~106) kPa Actuator
Fan
Magnetic coupling driven axial fan Refrigeration machine
Low noise piston compressor or scroll compressor Heater
Imported nickel chromium alloy electric heating wire, wall heater Controller system
Touch screen+PLC
7.0", 800x480 resolution, mixed output PLC Operation mode
Fixed value running, program running, timed running Setting method
Simplified Chinese+English, touch input Program capacity
96 sets of programs, with a maximum of 102 segments per set, capable of 9999 loops, and programs with linking function Setting Range
Adjust ± 5.0 ℃ based on the maximum range of equipment performance Display resolution
Temperature: 0.01°C,pressure: 0.01kPa, time: s Sensor
PT100 (platinum resistance) Control mode
Low temperature cold balance+anti integral saturation P10+self-tuning Curve recording
Equipped with live data storage function, the screen can slide to browse data and capture images Additional function
Fault alarm and cause handling prompt for power supply: timed power on/off, power-off protection, user permission function Communication
Support RS485, LAN (network port), convenient for remote monitoring, data collection: IBM PC compatible machine, PII or above CPU, 128MB or above memory, Simplified Chinese version operating system Data acquisition
1. Equipped with USB interface, it can save curve data for 3 months and download historical curves and data;
2. It can replace a recorder and has a large built-in storage space. It can save data for 3 months when turned on continuously for 24 hours, with a sampling time of 1 minute. It can replace computer storage, and users can export historical data (time optional) and generate CSV format files;
3. Connect to PC (optional) - Record test data through computer monitoring software, display curves, and use PC as a remote terminal to achieve remote monitoring.Circulating water flow rate (t/h)
0.4 0.6 0.4 1.2 App Power supply (V)/(Hz)
AC voltage 380V ± 38V frequency 50Hz ± 0.5Hz three-phase four wire+grounding protection App Power Supply (kW)
VTL:15 VTH:8 VTL:20 VTH:10 VTL:20 VTH:10 VTL:28 VTH:18 Standard configuration
1 vacuum dedicated electric observation window, 1 lighting lamp, 1 dynamic inflatable brake, 1 sample power terminal, 2 sets of sample shelf, and 1 external pressure testing port Safety device
Leakage switch, motor, compressor, phase sequence, over temperature and other protection functions
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