TcCryo liquid nitrogen dewar YDS-3 for Livestock Semen Field Preservation

01 Product Definition

TcCryo 3L portable liquid nitrogen dewar is designed for livestock semen preservation and on-site breeding operations. It features a 3L working capacity, aerospace-grade aluminum alloy housing, and high-vacuum multi-layer insulation, helping reduce LN2 evaporation loss and maintain stable ultra-low temperature. The compact cryogenic vessel is suitable for farm use and short-distance transport, providing reliable cold conditions for frozen semen during outdoor breeding tasks. Ideal for AI stations, livestock farms, and breeding centers.

 

02 Key Features:

3L working capacity; compact and portable

Aerospace-grade aluminum alloy housing

High-vacuum multi-layer insulation to reduce LN2 evaporation

Stable ultra-low temperature for frozen semen storage

 

03 Key Specifications

Parameter	Value
Model	YDS-3
LN2 Capacity	3 L
Neck Diameter	50 mm
Material	Aerospace-grade Aluminum Alloy
Static Evaporation Rate	0.12 L/day
Static Holding Time	26 d
Empty Weight	4.9kg
Overall Dimensions OD×H	223 mm × 455 mm
Canister	3 pcs
Application	Livestock frozen semen storage & short-distance transport

04 Application Scenarios

Livestock & Artificial Insemination

Suitable for frozen semen storage at breeding stations, farms, and veterinary field applications.

Small-Scale Research & Laboratories

Supports short-term cryogenic storage of small-volume biological samples in small laboratories.

Field Mobile Work

Portable structure designed for on-site breeding tasks in remote farming areas.

05 Selection Guide

Which Capacity Should You Choose?

Portable / Field Use: 3–6 L (YDS-3 / YDS-6) for lightweight, frequent outdoor use.

General-Purpose Storage & Transport: 10–13 L (YDS-10 / YDS-13) — a balance of capacity, holding time, and portability; our most popular livestock model.

Medium-Capacity Static Storage: 20–30 L (YDS-20 / YDS-30) for large-volume stationary semen storage.

Choose the capacity based on storage volume, refill frequency, portability, and neck opening requirements.

 

06 Related Model Comparison

TcCryo YDS Series (50 mm neck, livestock-oriented)

YDS-3 → Ultra-portable, for short field visits

YDS-6 → Compact model for small breeding sites

YDS-10 → Dual-use for storage and transport; best-selling general-purpose model

YDS-13 → Increased capacity between the YDS-10 and YDS-20

YDS-30 → Long-term, large-volume static semen storage

Laboratory wide-neck alternative: YDS-10-80 / YDS-35-125 for biological sample boxes and racks.

 

07 Manufacturing, Quality Control & OEM Support

All TcCryo liquid nitrogen containers are manufactured through a process that includes inspection of aerospace-grade aluminum, precision cutting and forming, ultrasonic cleaning, precision welding, multi-layer insulation wrapping, electrostatic powder coating, high-vacuum processing, helium mass spectrometry leak detection, and final QC.

Every unit in the series passes helium leak detection, vacuum performance testing, sealing inspection, static evaporation rate testing, and appearance and structural inspection before delivery.

TcCryo supports custom logos, private labeling, model selection, packaging customization, matching accessories, documentation, and distributor product materials. OEM MOQ: [20] units, with stock available for small-batch spot orders.

As a specialized manufacturer of cryogenic liquid nitrogen containers, TcCryo produces [storage series], [dry shipper series], and [self-pressurized LN2 dispenser series] for livestock breeding, life-science laboratories, biotech companies, and research institutions worldwide. We provide standardized cryogenic tanks and flexible OEM and distributor cooperation solutions.

 

08 FAQ

Q1. How long can the YDS-3 hold liquid nitrogen?

The YDS-3 provides a static holding time of 26 days under standard test conditions. Actual holding time depends on usage frequency and ambient temperature.

Q2. Is the YDS-3 suitable for storing cattle frozen semen?

Yes. Its 50 mm neck and standard canisters are designed for livestock frozen semen and are widely used by breeding stations.

Q3. What accessories are included with the YDS-3?

Standard package: 3 canisters, neck plug, protective cap, protective cover.

Q4. How often should I refill the YDS-3 with liquid nitrogen?

Monitor the LN2 level regularly and refill before the liquid nitrogen is completely exhausted. Use the static holding time as a reference.

 

Need Help Choosing the Right LN2 Tank? 

Tell us your: Application + Required Capacity + Sample Type + Neck Size + Quantity

TcCryo can recommend a suitable configuration for your application.

Email: info@tccryo.com.cn

WhatsApp: +86 18903712477

Official website: Laboratory System Dewar | 30L-210L Lab Series Aluminum Dewars-TcCryo

Henan Tianchi Biotechnology Co., Ltd. is a China-based supplier of laboratory products and technical services dedicated to the life science sector. Founded in 2016 and headquartered in Zhengzhou, China, the company serves a diverse client base across academia, research institutions, public health (CDC), livestock and agriculture, as well as the pharmaceutical industry.

We provide a comprehensive range of services, including biotech research and development, technical consulting, technology transfer, and import/export services for goods and technology. Our core product portfolio covers molecular biology reagents, immunohistochemistry (IHC) reagents, antibodies, laboratory instruments, and cryogenic liquid nitrogen tanks. This integrated offering effectively meets the diverse needs of life science laboratories for reagents, consumables, and equipment.

Furthermore, Henan Tianchi Biotechnology Co., Ltd. serves as an authorized marketing and promotion partner for TcCryo.

About TcCryo

TcCryo offers a comprehensive range of cryogenic products, including laboratory liquid nitrogen dewars, biological sample storage systems, liquid nitrogen containers for animal breeding and artificial insemination, dry shippers, liquid nitrogen supply tanks, and customized cryogenic equipment.
The brand focuses on practical product design, manufacturing quality, and application-specific solutions to meet the needs of laboratories, biobanks, livestock breeding facilities, distributors, and other B2B customers.

Manufacturing & Quality Control
The company's manufacturing capabilities cover vessel fabrication, vacuum insulation processing, and surface finishing. Its quality control processes include helium mass spectrometry leak testing, vacuum inspection, static evaporation rate testing, and final product inspection.
These manufacturing and inspection capabilities support consistent product quality and performance across its cryogenic equipment range.

Global B2B Services
TcCryo supports international customers through standard product manufacturing, OEM/ODM services, customized production, and technical product selection assistance. The company works with distributors, wholesalers, importers, and end users to provide cryogenic storage products suited to different applications and requirements.

Company Information
Company Name: Henan Tianchi Cryogenic Machinery Equipment Manufacturing Co., Ltd.
Brand: TcCryo
Brand Ownership: Registered trademark owner in China
Business Type: Manufacturer
Main Business: Liquid Nitrogen Storage Containers & Cryogenic Equipment
Manufacturing Experience: Over 20 Years
Official Website: https://www.cryogenicstoragetank.com/