3-in-1 and 6-in-1 Built-in Pump Microbial Limit Testing System

I. Product Description:

The Microbial Limit Testing Instrument EJ-XDY-600 injects the test sample into the microbial limit incubator. Through the built-in vacuum pump of the testing instrument, negative pressure filtration is performed, trapping the microorganisms from the test sample on the filter membrane. The filter membrane is then removed using a membrane extractor, transferred to a prepared solid culture medium with the bacterial side facing up and laid flat. The lid is closed to form a sealed incubation box, which is placed in the corresponding constant temperature incubator for cultivation and counting.

II. Application Scope:

Pharmaceuticals: Purified water, water for injection, ophthalmic preparations, active pharmaceutical ingredients, capsules, biological products, tablets, oral preparations

Food: Purified water, mineral water, beverages

Chemical Industry: Various water samples requiring microbial testing

Cosmetics: Various water and products

Disease Control: Rivers, lakes, seas, water

III. Main Features:

1. Integrated ultra-compact design, reducing the occupation of laminar flow operation space;

2. Dual-function capability, not only for microbial limit testing but also usable as an independent vacuum pump, greatly saving costs;

3. Capable of filtering six filter membranes simultaneously, significantly improving work efficiency;

4. The filter cup is designed with reusable materials, durable, cost-saving, and easy to operate;

5. Each filter head adopts an independent control method, providing flexibility for the operator;

6. Oil-free vacuum pump design with low noise;

7. The instrument surface is mirror-finished for easy cleaning and disinfection.

IV. Technical Parameters:

Product Model: EJ-XDY-600

Power Supply: 220V/50HZ

Power: 30W

Flow Rate: ≥600ml/min

Vacuum Degree: 60kpa

Filter: 6-unit

Material: L304 stainless steel

Dimensions: 550*180*130mm

Manufacturer Commitment
1. Strict Quality Inspection Procedures
Every production process at Shanghai Enji Instrument must undergo inspection and testing by the in-house quality control department. Only after passing the inspection, a transfer form is issued, with important steps recorded in inspection logs. Transfer to the next process or shipment is permitted only with the transfer form. Shanghai Enji is extremely stringent about equipment quality, aiming to produce high-quality, stable laboratory instruments for a better user experience, supporting your scientific research journey!
2. Extended Warranty Period
All our laboratory instruments are shipped free of charge and delivered to your door. All instruments come with a one-year warranty upon user acceptance. Any costs arising from product quality issues will be borne by us. After the warranty period, all spare parts will be supplied at low prices for lifelong use, with lifelong repair services provided.
3. Comprehensive After-Sales Service
Service Principle: Fast, decisive, accurate, and thorough.
Service Goal: Win user satisfaction through service quality.
Service Efficiency: For equipment malfunctions within or beyond the warranty period, Enji guarantees technical guidance via phone within 1-2 hours after receiving notification. A solution will be provided within 24 hours after receiving the fault report.