Model

GDW-200F

GDW-300F

Maximum test force

200KN/ 20 tons

300KN 30 tons

Test machine level

0.5 level

0.5 level

Test force measurement range

2%～100%FS

2%～100%FS

Relative error of test force indication

Within ±1%

Within ±1%

Relative error of beam displacement indication

Within ±1

Within ±1

Displacement resolution

0.0001mm

0.0001mm

Beam speed adjustment range

0.05～500 mm/min (arbitrarily adjusted)

0.05～500 mm/min (arbitrarily adjusted)

Relative error of beam speed

Within ±1% of the set value

Within ±1% of the set value

Effective stretching space

600mm standard model (can be customized as required)

600mm standard model (can be customized as required)

Effective test width

600mm standard model (can be customized according to requirements)

600mm standard model (can be customized according to requirements)

Dimensions

1120×900×2500mm

1120×900×2500mm

Servo motor control

3KW

3KW

power supply

220V±10%; 50HZ; 4KW

220V±10%; 50HZ; 4KW

Machine weight

1350Kg

1500Kg

Main configuration: 1. Industrial computer 2. A4 printer 3. A set of high and low temperature box 4. A set of tensile fixture 5. A set of compression fixture

Non-standard boxes can be customized according to customer sample requirements

Model

HGD—45

Bore size

Inner chamber size: (D×W×H mm): about 240×400×580 55L (customizable)

Temperature range

Dimensions: (D×W×H mm) about 1500×380×1100 (customizable)

Temperature control accuracy

Low temperature -70℃～high temperature 350℃ (customizable)

Temperature uniformity

±2ºC;

Heating rate

±2ºC

Observation hole

3～4℃/min;

Temperature control

Hollow electric heating glass observation window (when the temperature is 350 degrees, the observation window is surrounded by stainless steel)

Outer wall material

PID automatic temperature control;

Inner wall material

Spraying with cold rolled iron plate;

Insulation material

Use stainless steel plate material;

Air conditioning system

a Temperature control: PID control;

b Air circulation device: centrifugal fan;

c Heating method: nickel-chromium electric heater, forced ventilation and internal circulation temperature adjustment;

d Air cooling method: mechanical compression refrigeration;

e Temperature measurement sensor: platinum resistance;

f Refrigeration compressor: dual compressor refrigeration;

Safety protection device

Power overload and short circuit protection;

a The refrigeration compressor lacks phase protection;

b Grounding protection;

c Over-temperature protection;

d Refrigerator high and low pressure protection.

Tightness and reliability

The cooling system pipeline should be welded and sealed reliably;

Flashlight

1 (moisture-proof, explosion-proof, placed in appropriate position, external control switch);

Both the door frame and the edge of the door panel are equipped with electric heating devices to prevent condensation or frost during the low temperature test;

Power supply

AC 220V，50Hz     5.2KW