• Model NO.：HD-E703
• Power Source：AC220V
• Controller：Oyo-8226 LCD Touch Screen
• Refrigeration：Cascade Refrigeration System
• Interal Dimension：(W* H* D)40* 50* 40cm
• Damper Device：Forced Air Drived Damper
• Cooling Method：Air
• Simulated Load IC：5.0kg
• Preheating Time：30min
• Precooling Time：60min
• Senor：T* 4
• Output Mode：Pid SSR(Control Method)
• Transport Package：Strong Wooden Case
• Specification：ISO 9001: 2008
• Trademark：Haida
• Origin：China
• Production Capacity：20 Set Per Month

Basic Info.

Model NO. HD-E703 Power Source AC220V Controller Oyo-8226 LCD Touch Screen Refrigeration Cascade Refrigeration System Interal Dimension (W* H* D)40* 50* 40cm Damper Device Forced Air Drived Damper Cooling Method Air Simulated Load IC 5.0kg Preheating Time 30min Precooling Time 60min Senor T* 4 Output Mode Pid SSR(Control Method) Transport Package Strong Wooden Case Specification ISO 9001: 2008 Trademark Haida Origin China Production Capacity 20 Set Per Month

Product Description

                      Electronic High Low Temperature Testing Machine

Description:
Programmable High low Temperature impact tester, used to test the bearing extent of the material structures and composite material in an instant and continuous high temperature and extremely low temperature environment, that is in the shortest time to test its thermal expansion and contraction caused by chemical change or physical harm. Application objects, including metal, plastic, rubber, electronics. And other materials can be used as a basis to improve their products or reference.

Features:
1. The machine is divided into three sections: The high temperature chamber, the low temperature chamber and the testing chamber.
2. The color touch panel control system was made in Japan can display Chinese / English. The big size liquid-crystal LCD has been adopted.
3. High formula memory capacity may be set to 120 patterns. The maximum cycle setting is 9999cycles. The maximum setting of each section is 999 Hrs 59 Mins.
4. Provide with RS-232C communication interface device, capable of controlling / editing/ recording in the linkage with the computer and two set dynamic connection point and convenient application.
5. Both 2 zone and 3 zone shocks can be chosen.
6. All equipment is fully automatic, and all process are precisely controlled with P. L. C. 'S.
7. Of any part of the malfunctions, the machine will automatically shuts down and a warning light switches on.
8. Machine can be shut down automatically in case of electrical power instabilities.

Main Parameter:

Interal Dimension	(W× H× D)40× 50× 40cm
Structure	Two chambers design(the hot chamber or the cold chamber)
Damper device	Forced air drived damper
Interior material	SUS# Stainless steel plate
Exterior material	SUS# Stainless steel plate
Basket material	SUS# Stainless steel plate
Refrigeration	Cascade refrigeration system
Cooling method	Air
Ambient temperature	0° to 30°
Preheating temperature	+60.00º C to +200.00º C
Precooling temperature	-10.00º C to -70.00º C
H. T. Shocking	+60.00º C to ++50.00º C
L. T. Shocking	-10.00º C to -65.00º C
Temperature range(optional)	A: -40º C to 150º C   B: -55º C to 150º C   C: - 65º C to 150º C
Temperature uniformity	± 2.00º C
Simulated load ic	5.0kg
HT IN-Zone	-65.00º C to   +150.00º C/5min
LT IN-Zone	+150.00º C to   - 65.00º C/5 min
Preheating time	30MIN
Precooling time	60MIN
Senor	T× 4
Controller	OYO-8226
Setting range	Temperature: -100.00º C to +200.00º C/TIME: OHIM to 999H/CYCLE: 0   to 9999
Resolution	Temperature: 0.1º C
Output mode	PID SSR(control method)
Power(K. W)	AC380V   50Hz     18K. W

High temperature chamber:
Heater: NI-CR alloy electric heater
Draught fan: Share centrifugal fan when high temperature and do environmental temperature, preheating with axial flow fan.
 
Low temperature chamber:
Cooler: Fin cooler, regenerator
Draught fan: centrifugal fan

Refrigerating device:
Cooling method: mechanical compression refrigeration
Refrigeration compressor:  Semi-closed piston
Refrigerant: R23/R404A
Condensation: Stainless steel welded plate heat exchanger

Additional functions:
Timer, over temperature and power failure protection, alarm, record test curve, emergency stop, display test time
Circulated cooling water: pressure: 0.2~0.4MPa, temperature: ≤30ºC
Standard configuration: indication lamp of test chamber, time meter, test hole for wire routing, 6pcs castor, 4pcs adjust wheel.



          

The introduction of Haida
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 are applicable to all scientific research units, quality inspection institutions and academic fields. Our products meet UL, ASTM, JIS, GB,SO, TAPPI, EN, DIN, BS and other domestic and international standards.
 


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.
 


After-service:
If you face any problems in future during testing process we promise we will give you a reply within 48 hours and solution provide within 3 working days. We can offer operation video and English operation muanual. We can provide video-con.