QTS-27C Vertical Design Table Top Temperature Test Chamber with
Multifunctional Controller
※ Desk type chamber is optimized to save space while offering a
wide test area, relatively light weight allows setup almost
everywhere.
※ Full variation to select from 3 temperature ranges (0℃, -20℃,
-40℃), and standard volumes (27L and 80L) for selection to fulfill
customers’ applications.
※ Cable port is available on both left and up side to allow wiring
for power on testing samples.
※ Fog-free viewing window and interior light makes viewing
workspace freely and observe the test under best conditions,
optional viewing window is available in left side of chamber.
※ Chamber exterior material is stainless steel with environmentally
baking paint resists corrosion and provides impact resistance.
Interior material is SUS304# stainless steel with excellent heat
resistance and easy to clean.
※ Touch screen controller HL-1000 is designed to save chamber
programming and setup time with temperature limit and alarm to
protect your product.
※ Safety relay connection is provided to protect your device under
test by removing power to it when the chamber is not running.
※ RS-232 communications is for computer connection, programming can
be set on computer by software, monitor testing process and
automatically execute power on/off functions.
※ Adjustable product shelf slides out for easier product access.
Shelf design is non-tipping and supports large product loads.
※ Left side of chamber with diameter 50mm cable port for power-on
test.
※ Optional electronic humidity sensor is used on all test chambers
for precision humidity measuring and minimal maintenance.
Desk type chambers are suitable for testing small parts, such as
semiconductor, computer components, automobile sensors and cellular
phone parts.
These chambers combine excellent performance with compact design
that is perfect for search and development or personal point-of-use
testing.
They also can offer flexibility, uniformity and control accuracy
required for cost effective testing. Available in several sizes,
desk type chambers allow you to cost effectively and select exact
chamber that best meets your environmental test conditions.
QTS-27 Series Products Conform Following Standards:
※ IEC60068-3-5-2002 Environmental testing Part 3-5 Support
documentation and guidance-Confirmation of the performance of
temperature chambers
※ IEC6068-3-6-2002 Environmental testing-Part 3-6 Supporting
documentation and guidance – Confirmation of the performance of
temperature/humidity chambers
※ IEC68-2-1 (GB-2423.1-2008) Testing A: Low temperature testing
method
※ IEC68-2-2 (GB-2423.2-2008) Testing B: High temperature testing
method
※ MIL-STD-202F (GJB360.8-87) High temperature life testing
※ MIL-STD-810D (GBJ150.3) High temperature method
※ MIL-STD810D (GBJ150.4) Low temperature method
※ IEC68-2-3 (GB2423.3-93) Testing Ca: Constant moist heat testing
method
※ IEC68-2-30 (GB2423.4-93) Testing Db: Alternate moist heat testing
method
※ MIL-STD-810D (GJB150.9-93) Moist heat testing method
Optional Accessories:
※ Cable Port
Size of cable port is available for Ф100mm
※ Water Purifier RO: 80
Continuously provide purified water for humidifying heater and
wet-bulb
※ Dehumidifier
The rotation regenerating dehumidifier M-120 ensures precise
control of low humidity (10℃, 15%RH) for electrostatic reliability
tests.
※ Defrosting Device
The chamber automatically detects and melts the frost on the
evaporator when operating below 0℃ in order to allow continuous
operation.
※ Electronic Humidity Sensor
Precision Humidity Sensor with stainless steel protection tube
Specifications:
Model | QTS-27A (B/C) |
Interior Dimension W × H × D | 300 × 300 × 300mm (11.8” ×11.8” ×11.8”) |
Exterior Dimension W × H × D | 715 x 500 x 920mm |
Interior Volume | 27L |
Control Mode | Balanced Temperature and Humidity Control System |
Operating Temp. & Humid. Range | +5℃ ～ +35℃; <85%R.H. |
Temp. Range | A=0℃, B=-20℃, C=-40℃~ +100℃(150℃) |
Humid. Range | 30% ～95%R.H. |
Temp. & Humid. fluctuation | ±0.5℃; ≤2%R.H. |
Temp. & Humid. uniformity | ≤2.0℃; ≤3%R.H. |
Temp. & Humid. Resolution | 0.01℃; 0.1%R.H. |
Temp. Heating Time | 0℃ ~ 100℃ within 30min; -20℃ ~ 150℃ within 45min |
Temp. Cooling Time | 20℃ ~ -40℃ within 60min |
Power Supply | AC380V, 50/60HZ, Three-phase (Specified by User) |
Exterior Material | Stainless steel with baking paint |
Interior material | SUS304# Stainless steel |
Insulation material | Rigid Polyurethane foam |
Refrigeration system | Mechanical cascade refrigeration system; Fin type radiator |
Circulation system | Mechanical convection system |
Humidification Water Supply | Automatic water regulating, recoverable supply system, water shortage alarm system |
Water quality | Distilled water only |
Controller | Touch Screen Controller HL-1000 |
Safety devices | Overheat protector Switch, Compressor overload protector Switch water shortage protector Switch, Humidifier protector Switch Fault alarm system |
Accessories | Viewing window, Chamber Lamp, Cable port ø50mm, Product shelf slides 2 pieces, universal casters Touch screen controller HL-1000 |
Note: 1, The performance values are no specimen inside the test
area.
2, At 20℃ ambient temperature, relative humidity 65%rh, rated
voltage
3, According to IEC60068-3-5:2001 and IEC60068-3-6:2001
4, The above specifications are for reference only.
