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GD Series Low Temperature Refrigerator

GD Series Low Temperature Refrigerator

APLICAÇÕES

Applied in industrial cold treatment low temperature testing, so that the uniform, fine and dispersed carbide precipitation produced on the metal structure matrix organization. The precipitation of carbides will significantly improve the wear resistance and friction performance of metals, increase hardness, and directly increase the life of wear parts. It is a liquid nitrogen substitute. It is used for cold shrinkage of copper sleeves, bearings, etc. and is widely used in precision machinery assembly.

Caraterísticas do produto

Modelo GD-1100-B2-GYZ
GD-1100-B2-GYZW
GD-1100-C1-GYZ
GD-1100-C1-GYZW
GD-1100-C2-GYZ
GD-1100-C2-GYZW
GD-1100-D1-GYZ
GD-1100-D1-GYZW
GD-1100-E1-GYZ
GD-1100-E1-GYZW
Volume efetivo 1100L 1100L 1100L 1100L 1100L
Inner container size cm 90*100*125 90*100*125 90*100*125 90*100*125 90*100*125
Gama de temperaturas -65℃~-35℃ -80℃~-50℃ -100℃~-70℃ -120℃~-90℃ -150℃~-110℃
Control accuracy Within the controllable temperature range of ± 0.5 ℃
Bearing capacity 350kg Other load-bearing qualities can be customized
Capacidade de arrefecimento No load, cool down to 25 degrees Celsius at room temperature (minimum temperature setting+10 ℃) for about 1 hour
Temp uniformity Within ± 2 ℃
Open mode Side opening door, double layered interior and exterior door design, opening the exterior door
automatically closes the circulating fan
Evaporador Electrophoretic copper tube with aluminum fins
Compressor Emerson Valley Wheel Vortex Compressor, Carlisle Semi Enclosed Piston Compressor
Controlador Programmable PLC controller, 7-inch touch screen
Proteção de segurança Having self diagnostic function; Refrigerator overload protection; Multiple safety protection functions such as high and low
pressure sensors, overload relays, and thermal protection devices; Pressure balanced design ensures smooth door opening
Data record Temperature curve recording, USB data export in Excel format, fault record
Defrosting function Can set timed defrosting function
Insulation layer 150mm 150mm 150mm 200mm 200mm
Polyurethane foam secondary foaming+FIR board
Refrigerante R404A R23 R404A R23 Refrigerante misto 1 Refrigerante misto 2 Mixed refrigerant 3
Material quality Inner liner SUS304 shell cold-rolled plate spray coated with RAL7035
Refrigeração
components
Famous brands are used for condenser, plate heat exchanger, oil separator, pressure sensor, temperature sensor,
drying filter, electronic expansion valve, gas-liquid separator, sight glass, frequency converter, etc
Dimensão 120*235*170 120*235*170 120*235*170 130*250*180 130*250*180
Alimentação eléctrica 400V 50HZ
Other sizes and load-bearing capacity can be customized

A bomba de frequência variável pode ajustar a pressão hidráulica de circulação e o caudal

Função de comunicação

APLICAÇÕES

Unidade de controlo da temperatura do processo FAB de semicondutores

O fabrico de semicondutores é um processo com requisitos ambientais extremamente elevados, e muitas etapas do processo são muito sensíveis à temperatura.
O controlo preciso da temperatura pode garantir uma espessura uniforme e uma composição exacta das películas depositadas, melhorando assim o desempenho e o rendimento das pastilhas.

for Semiconductor packaging & testing process

O processo de embalagem e ensaio de semicondutores é um elo fundamental no processo de produção de semicondutores, incluindo o ensaio de bolachas, a embalagem de pastilhas e o ensaio pós-embalagem. Este processo exige não só um elevado grau de precisão e fiabilidade, mas também um controlo rigoroso da temperatura para garantir a qualidade e o desempenho do produto.

Such as chillers that control the processing temperature on the Fab equipments.

Cooling of CMOS/CCD sensors in semiconductor metrology systems.

Recirculating Chiller for semiconductor metering AOI system.

Refrigerador de canal único arrefecido a ar, concebido principalmente para máquinas de gravação. É utilizado para fornecer um controlo de temperatura independente para as paredes laterais da câmara.

Used for plasma bevel etch and deposition; Thermal Atomic Layer Etching of Metal Tungsten.


Since our founding in 2006, we have served over 30,000 customers and hold several patents that demonstrate our innovation and reliability. Our chillers are selected for over 100 university laboratory projects worldwide and exported to over 20 countries. We ensure the highest quality through a rigorous 3-step quality control process: visual inspection, performance testing, and electrical safety testing. Our commitment to excellence is further backed by our 24/7 customer support commitment. In addition, we have agents in the United States, Canada, Australia, Russia, and South Korea, making us a global, trusted partner for your chiller needs. Choose lneya for quality and support for your project.
18+

Years of experience

30000+

Satisfied Customers

25000

m² Production Area

80+

Patented Technologies

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