Constant Humidity and Temperature Test Chamber
1. Control mode and characteristic:
1. Temperature range: -70 ° C - 150 ° C
2. Humidity range: 20% - 98% RH
3. Temperature and humidity control accuracy: ± 0.5 ° C; ± 2.5% RH.
4. Uniform temperature and humidity distribution: ±2.0 °C; ±3.0% R.H.
5. Heating time: from room temperature to 100 ° C, within 30 minutes (at no load).
8. Cooling time: from room temperature to -20 ° C, within 65 minutes (at no load)
9. Inner box size: W400*H500*D400MM
10. Outer box size: W1050*D980*H1650MM
11. Equipment placement space: at least 237 × 257 × 281cm (W × H × D).
12. Power supply: AC 1Ø 5.5KW 220V 50/60HZ MAX20A.
2. System structure
(1).Refrigeration system: multi-stage automatic load capacity adjustment technology.
a. Compressor: original imported high efficiency compressor
b. Refrigerant: environmentally refrigerant R-404A
c. Condenser: air cooled condenser
d. Evaporator: Finned automatic load capacity adjustment
e. Accessories: desiccant, refrigerant flow window, repair cutting, high voltage protection switch
f. Expansion system: capillary capacity controlled refrigeration system
g. Refrigeration aids:
Solenoid valve; filter; pressure controller; globe valve; oil separator and other refrigeration imported part..
(2)Electronic system (security protect system)
a zero-crossing gate fluid power controller (temperature and humidity),
b. Air-burning prevention switch
c. Water shortage protection switch
d. Compressor high voltage protection switch
e. Compressor overheat protection switch
f. Compressor over-current protection switch
g. fuse
h. No fuse switch protection
i. Line fuses and fully sheathed terminals
j. Water shortage alarm
(3)Duct system
a. 90W extended stainless steel shaft.
b. Multi-wing stainless steel scorpion, speed up the amount of heat and humidity circulation.
(4)Heating system:
Scale type stainless steel electric heating tube.
(5)Humidification system:
UL type stainless steel humidification tube.
(6)Sensing temperature system:
Use stainless steel SUS #304 Pt100, dry and wet ball contrast input by A / D conversion to test the temperature and humidity.
(7)Water system
Built-in stainless steel water tank 20L
Automatic water supply device (pumping from the lower layer to the upper layer).
Water shortage indication alarm.
(8)Control system
Program group available: 100 Pattern MAX
Memory capacity: 5000 Segments
Repeatable execution of commands: up to 9999 times per command
Program: can be programmed, inserted, deleted etc.
SEGMENTS time setting: 0~530Hour59Min
Power-off memory: automatically start and continue to execute program after power-on
With USB export interface
Graphical curves can be displayed in real time while the program is executing
With date and time adjustment function
Button and screen lock function
(9) The box material:
a. Inner box material: SUS#304 1.0mm mirror stainless steel plate
b. Outer box material: steel plate spray treatment or stainless steel sand treatment
c. Insulation material: PV rigid foam + glass wool
Specification:
| model |
BND-HWS-80 |
BND-HWS-120 |
BND-HWS-150 |
BND-HWS-225 |
BND-HWS-306 |
BND-HWS-408 |
BND-HWS-800 |
BND-HWS-1000 |
| Inner size(h*w*d) |
50*40*40cm |
60*50*40 |
60*50*50 |
75*50*60 |
85*60*60 |
85*60*80 |
100*100*80 |
100*100*100 |
| Outer size(h*w*d |
140*60*92 |
150*70*92 |
150*70*102 |
165*70*112 |
175*80*102 |
175*80*132 |
190*120*132 |
190*120*152 |
| Temp range |
-70C~150C , -40C~150C , -20C~150C , 0C~150C , room tempt~150C (customize) |
| Temp and humid stability |
±0.5ºC, ±2% |
| Temp humid average |
±1ºC , ±2% |
| Temp humid deviation |
≤±2ºC ±3%rRH |
| Heating time |
About 3~4ºC/min |
| Cooling time |
About 0.7ºC~1.5ºC/min (customize , linear or nonlinear ) |
| Materials |
Outside box :Advanced steel plate paint or sus 304 ,inner box:sus 304 8k glass stainless steel |
| Cooling system |
system |
France TaiKang |
| Refrigerant |
Environmental protection refrigerant |
| cooling |
Water-cooled or air-cooled |
| Heating system |
Stainless steel fin heat pipe heating air way |
| weight |
260 |
280 |
300 |
330 |
400 |
450 |
550 |
650 |
| Power |
AC220V or AC380V 50HZ |
FAQ
What about your quality?
Each equipment must be carry out 100% examination and test again before shipping
What is the MOQ ?
Most instruments support MOQ one set.
How long the delivery time ?
Generally most equipment will be 3-10days after we receive your payment or the order conformed ,please conform with us before you made an order .
What is the warranty of the products?
One year ,but we can provide you life long support .
What is the package?
Export standard Solid wooden case
What is the shipping way ?
We have stable forwarding agent for air and sea transportation ,and also express about DHL TNT etc , we will suggest you the best shipping way base on your requirement .
What is the payment term ?
T/T, Western Union,Money gram ,Paypal etc
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