Laboratory Dewar BNC-A series

for samplesfor liquid nitrogenstorage

PRODUCT CERTIFICATION
CE certificate
National cryogenic container quality supervision and inspection center

PRODUCT FEATURES

• High-strength aluminium alloy construction
• Advanced powder coating finish to resist paint peeling
• Optional lockable lid for sample security
• Leather carrying bag supplied for transport
• Service life greater than five years (model dependent)
• Optional intelligent monitor to display internal temperature during movement

APPLICATION RANGE
BNC-A series portable liquid nitrogen containers are designed for artificial insemination, transport and delivery of biological samples and for laboratory storage where frequent sample access is required.

SPECIFICATIONS (wide-neck models)
Wide neck variants are intended for laboratory use and long-term storage with frequent sample retrieval.

Model / Capacity / Neck / Outer Dia / Height / Empty Weight / Evap. Loss (L/day) / Static holding time (day)
BNC-A10-125 / 10 L / 125 mm / Ø300 mm / 546 mm / 6.9 kg / 0.43 / 24
BNC-A15-125 / 15 L / 125 mm / Ø394 mm / 585 mm / 10.2 kg / 0.37 / 42
BNC-A30-125 / 30 L / 125 mm / Ø461 mm / 659 mm / 14.3 kg / 0.33 / 90
BNC-A35-125 / 35 L / 125 mm / Ø461 mm / 659 mm / 14.5 kg / 0.36 / 97
BNC-A47-127 / 47 L / 127 mm / Ø461 mm / 700 mm / 15.4 kg / 0.45 / 105
BNC-A50B-125 / 50 L / 125 mm / Ø461 mm / 753 mm / 21 kg / 0.45 / 110

Wide-neck larger models (216 mm neck)
BNC-A65-216 / 65 L / 216 mm / Ø681 mm / 726 mm / 38.5 kg / 0.97 / 83
BNC-A95-216 / 95 L / 216 mm / Ø681 mm / 726 mm / 34.5 kg / 0.97 / 98
BNC-A115-216 / 115 L / 216 mm / Ø681 mm / 796 mm / 38.5 kg / 0.94 / 122
BNC-A140-216 / 140 L / 216 mm / Ø681 mm / 910 mm / 42.5 kg / 0.96 / 146
BNC-A175-216 / 175 L / 216 mm / Ø681 mm / 1026 mm / 55 kg / 0.94 / 184

Canisters / Canister dimensions / Number / Canister height
Canister outer diameter typically 97 mm.
Canister heights commonly 276 mm or dual 120/276 mm depending on model.
Number of canisters varies by model (many wide-neck models accept 6 canisters as example).

Straw / Rack / Vial CAPACITIES (examples)
Straw capacities depend on single/double level configuration: examples for smaller models — 0.5 mL single-level up to 5,124; 0.25 mL up to 11,952 (model dependent).
Rack, box and vial counts vary with configuration and model; consult model tables for exact counts.

OPTIONS

• Optional lockable lid (available on selected models)
• Optional intelligent monitor (selected models) to display internal temperature

TECHNICAL SPECIFICATIONS

• Material: high-strength aluminium alloy
• Finish: advanced powder coating
• Neck diameters available: 125 mm, 127 mm, 216 mm (wide-neck versions for lab use)
• Capacities: 10 L to 175 L across BNC-A variants
• Static evaporation loss: approx. 0.33–0.97 L/day depending on model
• Static holding time: approx. 24–184 days depending on model
• Canister outer diameter typically 97 mm; canister count and heights vary by model
• Straw and vial capacities depend on rack/box configuration (single/double level)
• Accessories: leather carrying bag (standard), lockable lid (optional), intelligent monitor (optional)
• Typical use: artificial insemination, biological sample storage and laboratory environments requiring frequent sample access