Import Co2 Digital Automatic Shaker & Calculator — Buy in Bulk from Supplier in China

The CO2 Digital Automatic Shaker & Calculator from AT2E China Limited is a laboratory instrument that combines automated orbital shaking with real-time CO2 concentration calculation. It uses a built-in NDIR sensor to measure CO2 levels in sealed vessels during mixing, then applies a formula to calculate dissolved CO2 based on temperature, pressure, and headspace volume. The unit displays both shaking parameters and calculated CO2 values on a digital LED screen.

The shaker platform supports standard 50 mL to 2 L flasks with adjustable speed settings from 50 to 250 rpm, and tilt angles from 0° to 15°. The temperature control range is 15°C to 45°C with ±0.5°C stability. The NDIR sensor has a range of 0 to 10,000 ppm and is factory-calibrated using NIST-traceable standards. The unit does not include a built-in pump or gas injection system; it measures only the headspace CO2 generated by biological or chemical reactions.

This device is used in fermentation research, beverage carbonation analysis, and microbial culture studies where dynamic CO2 generation must be tracked during agitation. Buyers include university labs, craft brewing facilities, and pharmaceutical quality control departments. Packaging includes a foam-inserted plastic case with a power cable and user manual. Trade terms are FOB Shenzhen, with lead time of 10 to 15 days. MOQ is one unit, with volume discounts available for orders over five units.

AT2E China Limited is based in Zhaoqing, Guangdong, and operates as a manufacturer of laboratory automation equipment. The supplier is classified as imported-tier, indicating it has been verified for export readiness but lacks detailed financial or production disclosures. It does not claim ISO certification, years in business, or client references. The company’s profile shows no public website or technical documentation beyond the listing.

The supplier designs and assembles the CO2 shaker unit using imported sensors and locally sourced mechanical components. It does not manufacture the NDIR sensor in-house. The listing does not state workforce size, annual output, or export history. The supplier responds to inquiries within 72 hours, though its response rate is currently zero due to inactivity. No claims about research partnerships, patents, or after-sales service are provided.