Application:
The microbial limit testers are special-purpose equipment for microbial detection and inspection, designed
and manufactured in accordance with relevant provisions of the pharmacopoeia.
They achieve the purpose of microbial retention through negative - pressure suction filtration.
This product uses high - performance diaphragm liquid pumps/high - performance diaphragm air pumps.
Users can use it as needed according to experimental conditions, which not only reduces costs but also enables
them to achieve experimental goals conveniently and quickly. By combining different filter cups with special filter
cups or detection incubators, a complete membrane filtration device is formed.
Such products are applicable to microbial detection of products or purified water in industries such as medical,
biological, pharmaceutical, food, cosmetics, and chemical industries.
They can also be used for operations such as sterilization and removal of microparticles of relevant products in laboratories.
Advantage:
1. Multiple Sterilization Methods: The pump head can be disassembled and assembled with a threaded design.
Steam sterilization can be selected, and the pump head can be quickly sterilized with a flame gun head,
which is convenient for continuous experimental operations.
2. Knob - type Switches: Knob - type switches are used, and each switch independently controls the start and
stop of the pump head, resulting in high work efficiency.
3. Built - in Diaphragm Pump: It is equipped with a built - in miniature high - performance diaphragm liquid
pump/high-performance diaphragm air pump, which has low noise and is more convenient to use.
4. Multiple Options: One main unit can be used with two types of filter cups, providing a larger selection
space and higher cost - performance ratio.
5. Convenient Experimentation: When reusable filter cups are selected, the filter cups can be disassembled and
assembled with a threaded design, which is convenient and fast.
6. Easy to Clean: The stainless - steel shell is treated with special methods such as electrolytic wire drawing,
and the surface is smooth and flat, making it easy to clean and disinfect.
Specification:
Model
MLT-301P
Work Type
Continuous operation
Inspection Method
Membrane filtration
Suction Filtration Method
Negative - pressure suction filtration by diaphragm liquid pump
Control Method
Knob control
Liquid Discharge Method
Direct discharge
Number of Filter Heads
3
Number of Built - in Pumps
1
Selectable Types of Filter Heads
Disposable / Reusable
Diameter of Disposable Filter Cup
47 mm
Diameter of Reusable Filter Cup
50 mm
Applicable Filter Membrane Diameter
47 mm (disposable), 50 mm (reusable)
Connection Method between
Filter Cup and Base
Threaded connection
Flow Rate of a Single Filter Head
>500 mL/min (no-load), >375 mL/min (full-load)
Sterilization Method
Flame sterilization / Moist heat sterilization
Power Supply
AC 220 V/50 Hz
Power
30 W
Operating Environment
Temperature (10-40 °C), Humidity (20% -80%)
Overall Dimension (W×D×H)
350×220×200 mm
Shipping Size (W×D×H)
447×337×330 mm
N.W/G.W (kg)
4 / 5
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