IEC 60068 Programmable Temperature Humidity Chamber36L Constant Climate Climatic Test Chamber Environmental Test Chamber

• Customization: Available
• After-sales Service: Online
• Warranty: 1 Year
• Model NO.: LR-B001
• Type: Environmental Test Chamber
• Accuracy Grade: 1
• Weight: 170kg
• Power Source: AC220V
• Transport Package: Wooden Package
• Specification: W900 x H760 x D920mm
• Trademark: Lonroy
• Origin: China
• HS Code: 9024800000
• Production Capacity: 200

Product Description

Product Description

Programmable Temperature Humidity Chamber36L Constant Climate Climatic Test Chamber Environmental Test Chamber
1. Design Standard
 

GB11158	High Temperature Test Chamber Technical Condition
GB10589-89	Low Temperature Test Chamber Technical Condition
GB10592-89	High-low Temperature Test Chamber Technical Condition
GB/T10586-89	Damp Heat Test Chamber Technical Condition
GB/T2423.1-20	Low Temperature Test Chamber Test Methods
GB/T2423.2-20	High Temperature Test Chamber Test Methods
GB/T2423.3-93	Damp Heat Test Chamber Test Methods
GB/T2423.4-93	Alternating Damp-Heat Test Methods
GB/T2423.22-2	Temperature Changing Test Methods
IEC60068-2-1.	Low Temperature Test Chamber Test Methods
IEC60068-2-2.	High Temperature Test Chamber Test Methods
GJB150.3	High Temperature Test Methods
GJB150.4	Low Temperature Test Methods
GJB150.9	Damp Heat Test Methods

Programmable Temperature Humidity Chamber36L Constant Climate Climatic Test Chamber Environmental Test Chamber
2. Uses
This  equipment  can  simulate  different  environment  condition.   It's  appropriate  for  testing   material performance, such as resist heat, resist dry,resist humidity and resist cold. That can define performance of material.

Product Parameters

Programmable Temperature Humidity Chamber36L Constant Climate Climatic Test Chamber Environmental Test Chamber
3.Specification

1.     Item 2.    Model	Constant Temperature and humidity test chamber 36L
3.    Function	It  simulates  the  products  in  the  chamber  where  the  climate condition of different temperature and humidity, such as high-low operation and storage, temperature cycling, high-low temperature and  high-low  humidity,  moisture  condensation  etc.  to  check  its adaptability and changing performance. It's required to conform to international regulation (IEC, JIS, GB, MIL … ) to reach the consistency (including test schedule, condition, method) under the international standard.
4.    Sample application	The chamber applies to: compatibility   test  for   store,  transportation   and   application   of electric,  electronic  products,  unit  components,  parts  and  other materials under high or low temperature. The following samples are prohibited to be tested and stored: -    Inflammable , explosive and other volatile substances; -    Corrosive substance; -    Biont; -    Strong electromagnetic emission source.
5.    Volume, size & weight
5.1.   Volume 5.2.    Internal size 5.3.    Exterior size 5.4.   Weight	36L W 350 x H300 x D350mm W900 x H760 x D920mm  170KG
6.    Performance
6.1.    Test condition	Temperature:+25ºC, Humidity: ≤85%, no samples in the chamber
6.2.    Test method	GB/T 5170.2-1996 Temperature test chamber GB/T5170.5-1996 Temperature  and  humidity  test  chamber  (only temperature and humidity)
6.3.    Temperature range	-20ºC→+150ºC (adjustable)

6.4.    Temperature fluctuation	±0.5ºC
6.5.    Temperature accuracy distribution	±2.0ºC
6.6.    Humidity range	30%~98%R.H (temperature at 20ºC-85ºC)
6.7.    Humid fluctuation	±2.5%R.H.
6.8.    Humidity accuracy distribution	±3.0%.
6.9.    Heat-up time	-20ºC → +150ºC  Heat up for 2-4.0ºC/min
6.10. Cooling time	+150ºC→ -20ºC   Cooling for 0.7-1.0ºC/min
6.11.  Load condition	Testing space is not more than 3/4 of the total space, no heating
6.12. Sample holder	Stainless steel punching stencil
6.13. Relative humidity and temperature  control range (refer to fig.)

6.14. Meet  the technical standards	GB/T 2423.1-2001 Test A: Low temperature test method  GB/T 2423.2-2001 Test B: High temperature test method GJB 150.3-1986    High temperature test GJB 150.4-1986    Low temperature test IEC68-2-1 Test A: Cold IEC68-2-2 Test B: Dry heat GB11158   "Technical    Conditions   for    High   Temperature    Test Chamber " GB10586-1 "Technical conditions for Damp heat test chamber " GB/T 2423.2 " Basic environmental testing procedures for  electric  and  electronic  products  B:  High  temperature  test method" . GB/T 2423.3 " Basic environmental testing procedures for  electric  and  electronic  products  Ca:  Constant  damp  heat testing method" etc.
7.    Structure characteristics.
7.1. Insulated enclosure structure	External material: SUS304 or stoving varnish Inwall material: SUS304 Insulation   material   of   box    body:   flame   retardant   fire   rigid polyurethane foam Door   thermal   insulation   material:   flame    retardant   fire    rigid polyurethane foam
7.2. Air conditioning channel	Centrifugal fan: Heater, evaporimeter, outfall, temperature sensor

7.3.    Test chamber standard	Window 330x450x40mm 3 vacuum layers Anti-explosion handle Door hinge: SUS #304 Lamps in the chamber: 11W Access port: φ50mm or φ100mm 1pc or more.
7.4.    Door	Single door, open from left, handle is at right; With viewing window: W300xH450mm,  lamp  window/condensation  prevention  thermal device
7.5.    Controller	Control screen, overtemperature protection setting
7.6.    machine room	Refrigeration units , water pans , outfall
7.7.    control     cabinet     for power distribution	Switchboard fan, ventilator
7.8.    Heater	Heating system: cycling  heating from finned-tube Stainless steel electric heater
7.9.    Humidifier	Oven humidification system, cycling winding system
7.10.  Power   line   hole   and outfall position	located at the back of chamber
8.    Cooling system (Binary cascade refrigeration)
8.1.    Cooling compressor	Tecumseh (France)
8.3. Evaporator	fins-tube evaporator
8.4. Condensator	Air-coolled tube-type condensator
8.5 Expansion system	Refrigeration system of volume control (capillary)

8.6 Evaporative condenser	Stainless steel brazing plate-type heat exchanger
8.7 Chiller control	Operation  of cooling  machine  can  be  adjusted  automatically  by control system according to the test condition evaporating pressure adjustable valve Cooling loop of compressor
8.8 Freezing medium		R404a (Eco-friendly, Ozone loss rate at 0)
9      Controller			Independent R&D software (Taiwan)
9.1        Temperature        and Humidity controller	Imported  7.0  inch  LCD  touch  screen  control,  programmable  of temperature  and  humidity;  100  groups  of  program  and  1000 groups  of  memory,  each  for  99hrs  59min  and  can  be  set  as required with groups of PID control function.
9.2 Controller specifications	Precision: Temp. ±0. 1ºC+1digi, humid.: ±1%R.H+1digit Distinguishability: Temp.: ±0.01ºC, humid.:±0.1%R.H. slope temperature; 0. 1~9.9 adjustable. With warning function and up& down limitation standby 9 groups of PID control parameters and PID auto-calculation. Dry and damp ball with auto correction.

9.3 Function of page display, program  volume  and  control function

-   Touch screen operation, no need to input by key pressing; -   Temp. and Humid. Set (SV) with true (PV) value shown. -    Display  of current  program  No.,  phase,  time  left  and  cycling times. -    Run the operation of accumulative time. -    Program set value of Temp.& humid. shown as curve; -   At least 5 phase of temp. & humid, time can be input on the sole program editing page. -    Language can be switched between English and Chinese; -    Fault page shown; -    Back light adjustable of screen; -    Protection function can be set by time, TIMER can be turn off by manual; -    Program groups available: 100 max. PATTEN. -    Memory volume available: 1000 SEGMENTS. -    Repeat executive command: up to 90 times for each command. -    Program with editing, cancel and insert available; -   Time set of SEGMENTS: 0 ~90Hour59Min; -    Module device controlled by program; -    Electricity   cut   memory,   with   auto   start-up   and   executive program function after switch on; -    program execution with display of curve diagram; -   With auto adjustable freeze function; -    Reservation of start-up and turn-off available; -    Data and time adjustable; -    Key-pressing and page lock (LOCK) available.

10  Safety protection device

a)      Cooling system	-   compressor -   compressor -   compressor -   condensate -   oil pressure	overheated overflowed overpressed     fan overheated protection of compressor
b)    Test chamber	Adjustable overheat Air conditioning channel overtemperature limit Wind motor overheated
c)    Other	-    phase  sequence  and  open  phase  protection  of  main  power supply -    leakage protection -    heating, humid ification and Dry burning-resistant protection -   overload and short circuit protection -   overtemperature outage protection
11  Other equipped parts
a)    power control contactor of sample testing	Contactor of  relay  control: within AC220V, 2A (contactor  closed under  normal  running,  when  chamber  stops  or  of  malfunction, contactor open).
b)    leakage breaker of main power supply	AC220V, 50Hz+Grounding wire.
12  Accessories
a)    Power (Standard)	Five   core   single-phase   three-wire   and    1piece   of   protection grounding wire (optional)
b)    Access port	φ50mm, φ80mm, φ100mm, φ120mm available according to your requirement and cab be customized on the premise that not affect the machine performance.

 

Detailed Photos