User manual SANYO MPR-721 BROCHURE

[. . . ] These purpose-built compressors ensure superior pull-down characteristics and precise temperature control. Stable & Reliable Refrigerator Environment MPR-1410 Performance Data Performance data (Reference Data) MPR-1410 Pull-down characteristics (no-load) 40 Temp. in chamber (°C) 30 20 10 0 ­10 0 60 120 Time (min. ) 180 240 Air temp. 35°C MPR-1410 Pull-up characteristics (no-load) 35 30 Temp. (°C) 25 20 15 10 5 0 0 50 Air temp. 35°C Initial conditions: chamber stable at 2°C MPR-1410 Test of permissible inside thermal load 500 450 400 350 300 250 200 150 100 50 0 Inside thermal load (W) 100 150 200 Time (min. ) 250 300 0 5 10 15 20 25 Ambient temp. [. . . ] Optional panels are available to block out light. Drawer Type (MPR-721R & MPR-1410R) The "R" models are fitted with pull-out drawers. With a profile of 3. 9 inches (100mm) and 20. 8 inches (530mm) front to back, these drawers are deep enough to hold large bottles or reagent kits. They also allow convenient, space-efficient storage and management of patient medications and other items. *The MPR-721R is shipped with five drawers, while the MPR-1410R is shipped with ten drawers, five in each half of the cabinet. Features It is common knowledge that product should be stored in stable conditions below ambient temperature. Domestic refrigerators are capable of storage at 4°C, but they suffer from the following drawbacks: 1. Temperature varies each time the door is opened. Cabinet temperature is easily affected by ambient temperature with the risk of contents freezing if ambient drops below 0°C. Temperature setting by dial is inaccurate (no digital temperature indication). Cycle Defrost In the 4°C range, frost buildup on the evaporator is inevitable. This can affect the performance of the heat exchanger. SANYO has solved this problem with a cycle defrost and evaporator temperature sensor system. This system runs automatically so there is no need to turn off power for defrosting. Temperature rise during defrost is minimal. The evaporation heater also doubles as protection against drops in cabinet temperature caused by a low ambient temperature. MPR-721 Performance Data Performance data (Reference Data) MPR-721 Pull-down characteristics (no-load) 40 Temp. in chamber (°C) 30 20 10 0 ­10 0 60 120 Time (min. ) 180 240 Air temp. 35°C Temp. (°C) MPR-721 Pull-up characteristics (no-load) 35 30 25 20 15 10 5 0 0 50 Air temp. 35°C Initial conditions: chamber stable at 2°C MPR-721 Test of permissible inside thermal load Inside thermal load (W) 600 700 500 400 300 200 100 0 0 5 10 15 20 25 Ambient temp. (C) 23C 10C 5C 2C 100 150 200 Time (min. ) 250 300 30 MPR Series Model MPR-1410 MPR-1410R MPR-721 MPR-721R Shelves Drawers 8 Wire Shelves 10 Drawers 4 Wire Shelves 5 Drawers New concept features have been added to the MPR-721 and MPR-721R. A filterless condenser cuts down on cleaning maintenance. Also, all glass doors now include a protective film to prevent shattering in the event of accidental collisions. MPR-1410 Effective capacity 48. 4 cu. ft. MPR-1410R Effective capacity 48. 2 cu. ft. MPR-721 Effective capacity 24. 2 cu. ft. MPR-721R Effective capacity 23. 7 cu. ft. Dimensional Data MPR-1410 MPR-721 MPR-1410R MPR-721R Alarm & Safety Features Features Trigger Type of alarm/response Flashing LED & audible alarm after 15 minutes High temperature alarm 1410R: 5°C or more above setpoint 721R: 2°C to 14°C (selectable) above setpoint Flashing LED & audible alarm Low temperature alarm 1410R: 5°C more below setpoint; 0°C or lower 721R: 2°C to 14C (selectable) below setpoint; 0°C or lower Over heating protection Interior temperature rises to 40°C Temperature lock Memory backup Door ajar Self diagnostics Remote terminal Temperature recorder Lock ON Power failure Door not closed Sensor open or short Optional, Model # MTR-C954 Fan motor & heater OFF Set temperature cannot be altered Memory of settings Door ajar lamp ON Error code shown (E1, E2) Operation can be checked from office or control room away from the lab Specifications MPR-1410/1410R/721/721R MPR-1410, 1410R, 721 and 721R Specifications Model No. [. . . ] 0ºC~35ºC no-load) (1ºC step) Digital type (1C step) High temp. protection circuit, temperature lock, self diagnostics, memory backup (nonvolatile memory). 5ºC or more above set level, flashing LED & buzzer after 15-minute delay Flashing lamp when temp. 5ºC or more above set point, buzzer after 15-minute delay When interior temp. [. . . ]