Qiwei WGZ-XT Bacterial Turbidity Meter 0~6MCF

Introduction

WGZ-XT Bacterial Turbidimeter is mainly used to determine the concentration of bacteria in the suspension of strains to be identified. The instrument is calibrated with (BaSO4) McFarland turbidity standard solution, using MCF (McFarland) McFarland turbidity unit. Directly display the McFarland unit turbidity value. It is suitable for the determination of bacterial liquid concentration in medical and health units, biological products, quarantine institutions and scientific research institutions.

Instrument principle

The basic principle of this instrument is that after the measuring device is placed in the sample, the light beam emitted by the light source forms scattered light when encountering bacterial particles, and the McFarland turbidity signal of the 90° scattered light generated thereby is received by the photosensitive element, and the light signal After circuit amplification and single-chip microcomputer data processing, the measured McFarland turbidity value is displayed.

Key Description

Calibration key: enter the calibration state and perform zero calibration on the blank value

Confirm key: confirm the previous operation

Storage key: save the measured value

Query key: query saved measured values

Features

1. Microcomputer, touch keyboard, LCD backlit liquid crystal display, make reading more comfortable, and not affected by natural light

2. Quickly set the average measurement mode to get correct data in the shortest time. .

3. Simple operation, appropriate measurement range and high cost performance, more suitable for use in various industries.

4. The unique positioning structure and high-precision optical path system can effectively ensure the correctness and repeatability of the measured values.

5. The circuit system with low drift, high precision and good stability, and effective long-life light source can effectively ensure the stable operation of the instrument for a long time

6. Can store 20 historical records, no loss when power off

Operating Conditions

1. The instrument should be placed in a dry room at a temperature of 5°C-35°C.

2. When in use, it should be placed on a flat work surface and avoid vibration.

3. The indoor lighting should not be too strong, and avoid direct sunlight.

4. Try to stay away from high-intensity magnetic fields, electric fields and electrical equipment that generate high-frequency waves.

5. Avoid high temperature close to the instrument.

6. Power supply to the instrument: 220V±22V, 50±1Hz, and a good grounding wire is required.

Turbidity meter host 1, power cord 1, sample bottle 3, manual, certificate of conformity, warranty card

[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.