Benagi Large Gas Phase Liquid Nitrogen Tank

The first generation YDD Android control system series gas phase liquid nitrogen tankInstalled integrated installation control screenSystem, remote monitoring system, safe and efficient. Further upgrade of tank structure: streamlined liquid nitrogen pipeline and standard vacuumThe jacketed transmission hose supplies liquid nitrogen to reduce the evaporation of liquid nitrogen during supply.Closed installation method and fully open rear fluid replenishment mode, covering all electronic components and pipelines inside, fromOverall, it improves the safety and reliability of the liquid nitrogen tank, making it more convenient for subsequent maintenance and repair.

BANAGEE/Benagjianzhuo Monitoring Screen "Core" Series Gas Phase Liquid Nitrogen TankOther series with BANAGEE/BenagiLike liquid nitrogen tanks, equivalent tanks can provide maximum storage density, longest storage time, and highest sample safetySex.

Parameter Introduction

Technical parameters and configuration:

1. Compatible with both liquid and gas storage methods, ensuring safe and efficient sample storage

2 capacity ≥ 350L, able to accommodate 2ml cryovials ≥ 13000 tubes

3 bottom large capacity liquid nitrogen tray design, used to carry more liquid nitrogen and maintain overall gas phase temperature. The tray adopts high thermal conductivityAluminum alloy material, with a temperature difference of ≤ 10 ℃ in the entire storage area during gas-phase storage, and ≤ -180 ℃ at the top of the freezing rack.

4. Internally designed rotatable storage sectors, the rotating sectors use a smooth and ultra-low temperature resistant bearing rotating system, which rotates smoothly during useTransfer, convenient for searching samples.

There are liquid nitrogen ruler measuring holes in the 5 sectors, which are convenient for inserting the liquid nitrogen ruler to measure the actual liquid nitrogen level of the bottom tray.

The insulation technology for liquid nitrogen tanks adopts insulation paper wrapping and double-layer vacuum insulation design, and the entire tank body includes vacuum insulation at the topThe coverage area of the layer is ≥ 90%.

The 7-level sensor and liquid nitrogen delivery port are both located inside the double-layer vacuum interlayer, which does not affect the storage and operation of internal samples, and increases the internalProvide storage space for the samples and prevent damage to the sensors during the retrieval and placement of the freezer rack

8 standard microprocessor controllers, ≥ 7-inch Android control screen continuously displays the real liquid level inside the box, with high/low liquid level alarmsValue.

The liquid level probe in the liquid nitrogen tank adopts a capacitive liquid level sensor based on the principle of RF capacitance detection circuit.

The 10 control system comes standard with remote monitoring function, which can make phone calls or send text messages to the phone upon alarm, and export the calendar on the computerHistorical data, configure wireless liquid level and monitoring system.

11 heavy-duty casters.

12 comes standard with a hot gas bypass function, which outputs the heated nitrogen gas from the tank to the environment until the system reaches the set temperature.

13 standard vacuum inlet hose. Liquid nitrogen input reduces evaporation.

The top of the tank is equipped with a third-party temperature detection system access port, which facilitates third-party detection.

Optimization of the top structure of the 15 liquid nitrogen tank, covering all control components and valve group components, designed as a platform structure for temporary storageFreeze samples in storage racks, boxes, etc.

The 16 platform structure is designed with a battery compartment, and if a storage battery needs to be configured, it can be installed directly.

The 17 automatic control valve group inlet solenoid valve is a dual valve group, equipped with a vent valve and a manual replenishment valve group for emergency situationsSwitch between automatic/manual fluid replenishment while in operation.

The control system data of the 18 liquid nitrogen tank host can be stored on a remote platform for up to 10 years

The 19 control system can be connected to third-party monitoring, configured with 485 interface, and output sensor signals For third-party platform monitoring purposes.

The 20 control system can store monitoring data internally and remotely upload it to the cloud platform. It can also be exported with one click through a USB flash driveThe format cannot be modified for SCV files or PDF files

21 temperature probes are standard with 3, the top temperature probe monitors the temperature of the gas phase layer, the bottom temperature probe monitors the temperature of the liquid phase zone, and the heat exchangerInstall a temperature probe at the designated location to monitor and provide feedback on the heat emission temperature. Dual line PT-100 temperature monitoring probe (accuracy ±)1℃）

22 level security system with four security levels that can be set

23 has a one click defogging function, making it convenient to search for samples when opening the lid

24 static liquid nitrogen consumption: 5 liters/day

The 25 layer overall folding step design reduces the height of the sampling standing position to the tank mouth, making sampling convenient and safe up and down.