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Sanyo MDF-U537 Freezer
Manufacturer:
Model:
MDF-U537
Date:
unknown
Class:
Type:
SubType:
Biomedical freezer

Information

■ HFC refrigerant Refrigerant circuit contains HFC refrigerant that effect to environment little. Latest cooling system reduces negative factor to global environment. With ambient temperature at 35°C, while temperature of inside chamber maintains -30°C. ■ PCM structure PCM structure reduces amount of organic solvent. ■ Temperature control function Unified temperature control range for same categories realized to set -20°C, which is suitable for reagent preservation. ■ Specification unified Unified specification for same categories, which also realized to unify performance for high/low temperature alarm (SV is changeable in the range ±5~±15°C), power failure alarm, remote alarm terminal, setting memorization by non-volatile memory. Adopt new microprocessor system for display panel and keypad makes operation easily. ■ Self diagnosis function Abnormal condition for temperature sensor is indicated by self-diagnosis system. ■ Validation Control panel enables zero “0” adjust for validation. ■ New door latch mechanism New door latch is adopted in order to close door surely for reagents. It is also available to use individual lock mechanism. ■ Insulation wall thickness Unit has necessary insulation performance for each temperature range. Combination of PCM and frame form makes 610mm for frame size commonly. ■ Option Internal temperature observation system is option. Unit has communication function corresponding to it. ■ HFC refrigerant Refrigerant circuit contains HFC refrigerant that effect to environment little. Latest cooling system reduces negative factor to global environment. With ambient temperature at 35°C, while temperature of inside chamber maintains -30°C. ■ PCM structure PCM structure reduces amount of organic solvent. ■ Temperature control function New cooling system realizes to set -20°C, which is suitable for reagent preservation. ■ Specification unified Unified specification for same categories, which also realized to unify performance for high/low temperature alarm (SV is changeable in the range ±5~±15°C), power failure alarm, remote alarm terminal, setting memorization by non-volatile memory. Adopt new microprocessor system for display panel and keypad makes operation easily. ■ Self diagnosis function Abnormal condition for temperature sensor is indicated by self-diagnosis system. ■ Validation Control panel enables zero “0” adjust for validation. ■ New door latch mechanism New door latch is adopted in order to close door surely for reagents. It is also available to use individual lock mechanism. ■ Draw box for reagent preservation 100mm for depth of box makes things easily to arrange and take in & out. (Adopted in bottom chamber of MDF-U537.U537D) ■ Compressor protection function Sensor detects compressor’s warming up to control unit running.

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Service Manual
Manual type:
Service Manual
Pages:
85
Size:
11.20 Mbytes (11742405 Bytes)
Language:
english
Revision:
Manual-ID:
SM7210139
Date:
unknown
Quality:
Electronic document, no scan, very well readable.
Upload date:
09 December 2018
MD5:
56bb6a41ea2c10223887e7ea43e7f015
Downloads:
544

Information

・ Feature ・ Specification MDF- U 333 MDF- U 537 MDF- U 537D ・ Dimensions MDF- U 333 MDF- U 537 MDF- U 537D ・ Refrigeration circuit Refrigeration circuit principle diagram MDF- U 333 Refrigeration circuit welding points MDF- U 333 Refrigeration circuit principle diagram MDF- U 537 Refrigeration circuit welding points MDF- U 537 Refrigeration circuit principle diagram MDF- U 537D Refrigeration circuit welding points MDF- U 537D ・ Electrical Parts ・ Specification of sensor ・ Control specification ・ W iring diagram ・ Circuit diagram ・ Components on P.C.B. ・ Test data ・ Parts loyout ・ User’smanual

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