702 l
usefulness
Micro Solutions / Life Science
Premium storage of the most sensitive biomaterials: a useful volume of 702 liters

Premium storage of the most sensitive biomaterials: a useful volume of 702 liters
with reduced humidity in the chamber (ER) and a fully stainless interior
Gram BioLine BioPlus 930 is a premium refrigeration or freezer for the most sensitive biomaterials, where small temperature fluctuations and the risk of contamination can affect the quality of the contents.
BioPlus combines the top of the refrigeration unit, a fully stainless internal chamber, forced air circulation and an extended Gram MPC controller. Relative humidity reduction is provided for refrigeration ER-designs, which reduces the likelihood of unwanted contamination near sensitive materials. customizable alarms, external temperature sensor, dry contact, shelves and retractable modules, and for the refrigerator - a glass door.
For the representative model BioPlus 930 officially specified ER930 with a range of -2 ... + 20 ° C and RF930 with a range of -25 ... -5 ° C. Dimensions - 780 × 1045 × 2025/2275 mm, total volume of 930 liters, useful volume 702 liters; power 230 V, 50 Hz. Internal chamber and guides are made of stainless steel, used refrigerant R290, automatic intelligent ATEX Category 3 Zone 2 is defrosted and internal/external conformance. In the full BioPlus series, other volumes and low-temperature versions are available; they are shown through a range reference, rather than by separate cards of the same type.
usefulness
shelves
Cat.3 Zone 2 inside and out
refrigerant
stainless-box
Gram MPC controller, 24.5mm sensor port
| Temperature range | −2…+20 °C −25…−5 °C |
|---|---|
| Permissible room temperature | solid door +10 ... +43 °C; glass door +10 ... +38 °C |
| Controller | Gram MPC: non-potential contact, E-sensor, programmable acoustic and visual temperature and door alarms, alarm recording, reading correction function |
| Dimensions (W×D×H) | 780 x 1045 x 2025/2275 mm |
|---|---|
| Total volume | 930 l |
| Useful volume | 702 l |
| Mass without options | 165 kg |
| Shelves modules | 27 positions |
| Refrigerant | R290 |
|---|---|
| Refrigeration capacity | 389 W at -10 °C 627 W at -25 °C |
| Energy consumption | 2.10 kWh/day 6.12 kWh/day |
| Noise level | 48.5 dB(A) 49.5 dB(A) |
| Heat transfer coefficient (K) | glass door 0.45 W/(m2·K); solid door 0.31 W/(m2·K) |
| Materials of the inner chamber | stainless-steel |
|---|---|
| Case material | white-coloured steel or stainless steel |
| Isolation. | 60 mm polyurethane foam, without HFC propellant cyclopentane |
| Ground | legs; wheels or podium installation available without extra charge |
| Power supply | 230 V, 50 Hz |
| Port port | 1 × 24.5 mm |
Refrigeration option: visual control of contents without opening the door
A set of 3 additional doors, opened separately, reduces the loss of cold when opening the main door
Alternative to standard legs without extra charge
Controller-independent temperature recording, battery power
Thermostat blocking the operation of the refrigeration system when the temperature drops below a predetermined minimum
Increased strength for storing heavy samples, resistant to a wide range of substances