China Programmable Lab Stability Tester Temperature Humidity Testing Machine

Programmable Lab Stability Tester Temperature Humidity Testing Machine (HD-E702)
Introduce:
Temperature Humidity Testing Machine is designed for testing the capability of heat-endurance, cold-endurance, dryness-endurance, and humidity-endurance, suitable for quality control of the industries of electron, electrical equipment, vehicle, metal, foodstuffs, chemistry, building materials, luggage, adhesion tape, printing, packaging, etc.

ApplicationsTo simulate test environment with different temperature and humidityCyclic test includes climatic conditions: holding test, cooling-off test, heating-up test, moistening test and drying test…Cable port with flexible silicone plug for cable routing to provide the condition of test unit under operationUncover test unit weakness in a short-term test with accelerated time effectThe main technical parameters:

Model
HD-E702-150T
HD-E702-408T
HD-E702-800T
HD-E702-1000T
Size
Studio Size(W*H*D)cm
50*60*50
60*85*80
100*100*85
100*100*100
Machine Size(W*H*D)cm
95*150*105
60*85*80
145*190*135
145*190*155
Performance
Control Methods
Balanced temperature humidity control system (BTHC) PID intelligent adjust
Temperature and Humidity Range
-70°C~150°C; 20%-98%R.H
Accuracy
±0.5°C, ±2.5%RH
Resolution
±0.01°C, ±0.1%R.H
Heating Rate
≤3°C/min
Cooling Rate
Average 1°C/min
Internal Material
SUS#304 stainless steel
External Material
SUS#304 stainless steel or Antirust processing cold-rolled steel sheet(Spray)
Insulation Material
Superfine wool + polyurethane foam
Regulator
Cooling Mode
Mechanical binary refrigeration way
Compressor
Closed compressor (French Tecumseh or German Copeland )
Refrigerant
R23/R404A
Condensing Way
Air-cooling and Water-cooling
Humidifier
Stainless steel humidifying tube
Airflow Way
Broadband-type forced air circulation
Controller
Operate
Interfaces
Korea TEMI 880 LCD touch screen
Memory capacity
120 groups, each program 100 segment
Input
PT100 or T thermocouple
Communicate Interface
RS-232
Subsidiary function
Upper and lower alarm; self diagnosis ; alarm display(fault cause); time sequence protection (Automatic turn on or turn off )
Water supply
Water supply
Circulating water supply
Water tank
Built-in hand type(30Kg capacity)
Water quality
resistance >500Ω.m
Standard Configuration
One observe window(Double hollow toughened glass);one test pattern D50mm(on the left); 2 layers sample frame; one floodlight(fluorescent lamp);one water feeding tank;
Safety device
Power leakage protection; Dry heating protection; Water system protection Over-temperature protection switch; Temperature deviation alarm, Compressor Overpressure; overload; Water shortage; Phrase shortage, etc.

Featurers:
1.The separation of humidifier circuit from electric circuit improves safety and protects the circuit against the leakage of water supply line.
2.Available in Chinese and English LCD touch screen, easy operation and program.
3.Able to display the relative date and information of the whole operating system in running mode, graphic display. precautions, maintenance and troubleshooting appear on the screen instantly.
4.The Sirocco fan motor provides greater cyclic airflow to avoid dead corner in the chamber so as to obtain an uniform distribution of temperature and humidity.
5.The system of heating up, heating down, dehumidifying, and humidifying can be operated independently so as to reduce the cost of testing, extend the operating life of the machine and decrease the failure rate.
6.Water Supply adopts automatic watering System, Circulating water supply together with water filter.

Corresponding standard:
GB11158 Technical conditions for high-temperature testing box
GB10589-89 Technical conditions for low-temperature testing box
GB10592-89 Technical conditions for high and low temperature testing box
GB/T2423.4-93 Alternating hot and humid testing method
IEC60068-2-2.1974 high-temperature testing method
GJB150.3 high-temperature testing
GJB150.4 low-temperature testing
GJB150.9 humid testing
GB/T2423.22-2001temperature testing method
IEC60068-2-1.1990 low-temperature testing method

The pictures of Temperature control test chamber:
about Haida
HAIDA INTERNATIonAL is a professional manufacturer of various kinds of testing equipments over 24 years. HAIDA products are widely used in paper products, packaging, ink printing, adhesive tapes, bags, footwear, leather products, environment, toys, baby products, hardware, electronic products, plastic products, rubber products and other industries, and applicable to all scientific research units, quality inspection institutions and academic fields.
Our Certificate
Packaging & Shipping:
Simulation Animatronic Customer Triceratops are covered with air bubble film before put them into the wooden case, which not only has good shock absorption, impact resistance, heat sealing and also has the advantages of nontoxic, odorless, moisture corrosion, good transparency etc.
Customer Feedcak
FAQ:

Q:Are your company a trading one or a factory?
A:Factory + trade (integration),More than 12 years focusing on test equipment field,6 years exporting experience.
Q:After an order is placed, when to deliver?
A:Generally about 10-25days, If we have inventory, we can arrange shipment within 3 days.
Please be aware that our production lead times depend on specific items and item quantities.
Q:What about the warranty with after - sales services?
A:The testing machine is guaranteed for 12 months by HAIDA,we can help you to repair
your problem controller freely,even it's not from our factory. After the warranty, the professional after-sale service team will provide perfect technical support and help guests solve problems encountered while using our product, handles guest problems and complaints in a professional and timely.
Q:What about the product' services and quality?
A:Each equiopment must be carried out 100% quality examination and test when shipping and delivery goods. Product use training, each of our product provide video training to show you how to install & operate. We can arrange engineer to train the operation of equipment to customer's company when you need. products are widely recognized and trusted by users.
A :Considerate Service Different countries plugs, manually change the-voltage from 110V to 220V, insurance indicator.
Q: Can your products be customized?
A: Yes, our product can be customized according to your parameters.