Stainless Steel Biobank freezers Nitrogen Storing Tank, 1000~2200L -

Stainless Steel Biobank freezers

Biobank Series provide users with automatic, secure and reliable cryogenic liquid nitrogen freezing systems. Tanks are made of high quality stainless steel, equipped with casters and brakes, and wide neck opening for easy to pick and place specimen. Specimen could be stored in liquid or vapor, and control system provides high convenience and security. To achieve the most economical operation, our design ensures the lowest consumption of liquid nitrogen and the maximum storage capacity of the specimen.

Biobank Series uses advanced evacuation technology, adiabatic technology and high vacuum retention technology to ensure the safe storage of specimen, good uniform temperature and the lowest liquid nitrogen consumption. When specimen in vapor storage, the entire storage area temperature differences do not exceed 10 °C,and the top of the frozen rack lowest temperature can reach -190 °C.
Biobank Series provides you with the best storage experience: fast specimen access, reliable protection, convenient liquid nitrogen auto fill and flexible storage capacity.

APLICATION RANGE:

It is appropriate for long-term static preservation in liquid of a large number of biological samples such as stem cell, plasma, semen, embryo, tissue, organ, and so on.

Stainless Steel Biobank freezers Product Advantages

Big storage capacity
Compared with similar products, our products need less space and could store more samples; save space and also reduce the cost;

Excellent temperature uniformity
Vacuum insulated stainless steel structure, high vacuum coverage to ensure excellent insulation properties;

Stable open cover temperature
Innovative lid and excellent small neck openings design can greatly reduce the liquid nitrogen evaporation rate. Even keep the lid open for a long time, the temperature inside the tank can still be very stable; temperature could be not higher than -150 °Cwith in 48 hours;

Advanced temperature monitoring system
Microprocessor-based control system and the vertical double platinum resistance temperature probe can display realtime temperature, accuracy of ±1 °C. The user can set their own alarm temperature value, with alarm mute option;

Automatic filling liquid nitrogen and liquid level monitoring system
Based on the differential pressure sensor, level monitoring system could display real-time liquid level, to ensure that the liquid nitrogen automatic filling process safe and reliable. 10-inchLCD touch screen display: temperature of the top, bottom temperature, liquid level, and operating status etc.

Hot gas bypass
The hot gas bypass can remove nitrogen which is at indoor temperature before the liquid nitrogen is filled, to ensure that only liquid nitrogen is filled into the tank and avoid temperature fluctuations in the liquid nitrogen tank during the filling process. It would make sure the safety of the sample and also reduce the additional Liquid nitrogen consumption.

A number of human design
Stainless steel auxiliary table, can be used for temporary placement for the racks to speed up the sample picking and placing; folding steps reduce the height of the operation platform; spare opening on the internal tray for easy to find inadvertently dropped samples.

Stainless Steel Biobank freezers Specifications:

model	BNC-S1000-VS/PM	BNC-S1800-VS/PM	BNC-S1800-VS/PT	BNC-S1900-VS/PT	2000-VS/PT	2100-VS/PT	2200-VS/PT
Tank parameters
Liquid nitrogen at the bottom of tray (L)	135	320	320	262	262	262	262
Sample storage space volume (L)	808	1445	1445	1564	1658	1771	1884
Tank geometry volume (L)	1072	1990	1990	2105	2200	2315	2429
Tank effective volume (L)	1014	1880	1880	1946	2041	2156	2270
Tank diameter (mm)	465	635	635	635	635	635	635
Internal effective height (mm)	900	900	900	830	880	940	1000
Tank outer diameter (mm)	1190	1565	1565	1685	1685	1685	1685
Total tank height (mm)	1704	1883	1883	1509	1559	1619	1679
Tank empty weight (kg)	495	985	985	860	880	900	920
Tank operating height	950	1097	1097	950	1000	1060	1120
Full load weight (KG)	1314	2504	2504	2432	2529	2642	2754
Door width requirement ≥mm	1210	1585	1585	1705	1705	1705	1705
Daily evaporation rate%	0.82	0.75	0.75	0.65	0.65	0.65	0.65
voltage	220VAC 24VDC	220VAC 24VDC	220VAC 24VDC	220VAC 24VDC	220VAC 24VDC	220VAC 24VDC	220VAC 24VDC
0.5ml cryopreservation tube maximum storage quantity
High Security Straw Capacity (0.5 ml) (ea)	66000	117000	126500	143450	151000	158550	173650
5×5 0.5ml Number of rack	4	18	13	14	14	14	14
10×10 0.5ml Number of rack	32	54	60	72	72	72	72
5×5 Quantity of cryobox	80	360	260	266	280	294	322
10×10 Quantity of cryobox	640	1080	1200	1368	1440	1512	1656
0.5ml Layer of Rack	20	20	20	19	20	21	23
5×5 0.5ml Size of cryobox	767640	767640	767640	767640	767640	767640	767640
10×10 0.5ml Size of cryobox	13413440	13413440	13413440	13413440	13413440	13413440	13413440
5×5 0.5ml Rack size	828442	828442	828442	828442	828442	828442	828442
10×10 0.5ml Rack size	14214442	14214442	14214442	14214442	14214442	14214442	14214442
2ml internal screw cryopreservation tube maximum storage quantity
1.2, 1.8, 2mlVials (Internally Threaded) (ea)	49500	87750	94875	105700	113250	120800	128350
5×5Number of rack	4	18	13	14	14	14	14
10×10Number of rack	32	54	60	72	72	72	72
5×5 Quantity of cryobox	60	270	195	196	210	224	238
10×10 Quantity of cryobox	480	810	900	1008	1080	1152	1224
Layer of Rack	15	15	15	14	15	16	17
5×5 2ml Size of cryobox	767654	767654	767654	767654	767654	767654	767654
10×10 2ml Size of cryobox	13413454	13413454	13413454	13413454	13413454	13413454	13413454
5×5 2ml Rack size	828456	828456	828456	828456	828456	828456	828456
10×10 2ml Rack size	14214456	14214456	14214456	14214456	14214456	14214456	14214456
2ml external screw cryopreservation tube maximum storage quantity
2mlVial load capacity (External thread)	21056	35616	38192	42016	42016	45248	48480
Rack number	188	318	341	404	404	404	404
Quantity of cryobox	2632	4452	4774	5252	5252	5656	6060
Rack number	14	14	14	13	13	14	15
Size of cryobox	1615818	1615818	1615818	1615818	1615818	1615818	1615818
Rack size	1636223	1636223	1636223	1636223	1636223	1636223	1636223
5ml chunky cryopreservation tube maximum storage quantity
5ml chunky cryopreservation tube maximum storage quantity	14256	25272	27324	29898	32616	32616	35334
3×3 5ml Number of rack	4	18	13	14	14	14	14
6×6 5ml Number of rack	32	54	60	72	72	72	72
3×3 Quantity of cryobox	48	216	156	154	168	168	182
6×6 Quantity of cryobox	384	648	720	792	864	864	936
5ml Layer of Rack	12	12	12	11	12	12	13
3×3 5ml Size of cryobox	767667	767667	767667	767667	767667	767667	767667
6×6 5ml Size of cryobox	13413467	13413467	13413467	13413467	13413467	13413467	13413467
3×3 5ml Rack size	828470	828470	828470	828470	828470	828470	828470
6×6 5ml Rack size	14214470	14214470	14214470	14214470	14214470	14214470	14214470
5ml slender cryotube maximum storage capacity
5ml cryotube (Slim type) EA	21536	38592	41480	43274	49456	49456	55638
5×5 5ml Number of rack	4	18	13	14	14	14	14
9×9 5ml Number of rack	32	54	60	72	72	72	72
5×5 Quantity of cryobox	32	144	104	98	112	112	126
9×9 Quantity of cryobox	256	432	480	504	576	576	648
5ml Layer of Rack	8	8	8	7	8	8	9
5×5 5ml Size of cryobox	7676100	7676100	7676100	7676100	7676100	7676100	7676100
9×9 5ml Size of cryobox	134134100	134134100	134134100	134134100	134134100	134134100	134134100
5×5 5ml Rack size	8284102	8284102	8284102	8284102	8284102	8284102	8284102
9×9 5ml Rack size	142144102	142144102	142144102	142144102	142144102	142144102	142144102
Straws load quantity
0.5ml Straws load quantity	365904	720252	671166	656820	788184	788184	919548
0.25ml Straws load quantity	839232	1651500	1543884	1513640	1816368	1816368	2119096
Ø76 Number of Canister	120	234	232	282	282	282	282
Ø63 Number of Canister	16	42	24	16	16	16	16
Ø38 Number of Canister	40	54	39	44	44	44	44
Layer of Canister	6	6	6	5	6	6	7
Layer height	135	135	135	135	135	135	135