DRK-ZYB12 Dissolved Oxygen Meter
Short Description:
DRK-ZYB12 Dissolved Oxygen Tester 1、 Overview DRK-ZYB12 portable dissolved oxygen detector, with exquisite and compact design concept, saves space for you. It has a clear and easy to read data interface, excellent anti-interference performance, calibrated point display, precise measurement, convenient operation, and combined with high brightness backlight illumination, it is your professional testing tool suitable for precise measurement of dissolved oxygen values in laboratory solutio...
DRK-ZYB12 Dissolved Oxygen Tester
1、 Overview
DRK-ZYB12 portable dissolved oxygen detector, with exquisite and compact design concept, saves space for you. It has a clear and easy to read data interface, excellent anti-interference performance, calibrated point display, precise measurement, convenient operation, and combined with high brightness backlight illumination, it is your professional testing tool suitable for precise measurement of dissolved oxygen values in laboratory solutions.
Widely used in research institutes, tap water, hospital sewage, swimming pool water, domestic sewage, aquaculture water, environmental monitoring, petrochemicals, papermaking, pharmaceuticals, food, agriculture, electricity, industry, printing and dyeing, textiles, leather, brewing, electronics, municipal, universities and other industries, and has received unanimous praise from users.
2、 Instrument features
• Switching between Chinese and English
The instrument supports switching between Chinese and English to meet more customer needs.
• Support customization
Support ODM cooperation and customization.
• Data export
Support data export function, connect to a computer, and automatically generate table data.
Dual detection channels
Dual detection channel design, which can expand and add one digital sensor.
• Comes with backlight
The instrument comes with backlight function.
Waterproof and dustproof
The waterproof rating of the instrument is IP67, and the waterproof rating of the sensor is IP68.
USB/battery dual power supply
USB charging and battery dual power supply design, meeting customers’ dual needs for indoor and outdoor use.
• Automatic alarm
The instrument has automatic alarm settings, and customers can set alarm values according to their actual usage needs.
• Multiple functions
It has one click data storage function, automatic air pressure compensation function, and automatic timed shutdown function.
• Data storage
The measurement storage data can reach up to 50000 records.
• Positioning function
GPS positioning function, displaying the corresponding coordinate values of the detection data.
3、 Technical parameters
| Display | 3.3-inch monochrome LCD display screen |
| Transportation and storage conditions | Temperature: -15~65 ℃; Relative humidity: 5-85% RH (no condensation) |
| Working environment temperature | -10～60℃ |
| data storage | support |
| language | Chinese/English |
| Air pressure measurement | 50～115kPa |
| Protection level | IP67 |
| Power Supply | 4 No. 5 batteries |
| relative humidity | 10-85% RH (no condensation) |
| weight | 420g |
| External dimensions | 200mm*101mm*36mm |
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Technical parameters of sensors |
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| Dissolved oxygen range | 0-20mg/L or 0-200% saturation |
| resolving power | 0.01mg/l |
| response time | 10 sec |
| Protection level | IP68 |
| Dissolved oxygen accuracy | ±1% |
| Sensor drift | <1% per year |
| temperature range | 0～50℃ |
| Temperature accuracy | ±0.2℃ |
| Temperature sensor | NTC |
| Shell diameter | 22mm |
| Shell length | 218.6 mm |
| Probe cable length | Standard 5m (customizable) |
| calibration | One or two point calibration |
| Fluorescent cap lifespan | Guaranteed use for one year (under normal use) |
| Sensor housing material | POM and stainless steel |
