0 Piece,Product Price: US $ 0
Quantity(Piece/Pieces) | 1 ~ 1000 | >1000 |
Est. Time(days) | 7 | To be negotiated |
If you finish the payment today, your order will ship out within the delivery date.
Special Description: the specific style is based on material object.
The instrument display value is deviate from the measured value.
AElectrodes are attached to dirt, and the sensors are cleaned and calibrated.
BIf the instrument has not been calibrated for a long time, please refer to the calibration method to calibrate the instrument and observe whether the value is normal in the standard solution. If it is impossible to calibrate, it is necessary to judge whether the main engine or the electrode is faulty, and the standard liquid or clear water can be put for testing.
Shang TaiPHGage hashPHMeasuring laboratoryPHExplosion-proofPHImportPHmeterPHmeter 雷磁PHmeter酸度 精密PHmeter 数字PHmeter 笔试PHmeter 梅特勒PHmeter PHValue detector PHMeasuring instrument On-linePHmeter PH酸度meterPHControllerPHDetectorPHmeterelectrode On-line氨气敏electrodePHAnalyzerPHmeter Tester electrodePH PHelectrode 工业On-linePHmeter PHDetector
阳健工业On-linePH/ORPmeterIntelligencetype
Performance characteristics:
1, 3 inch 128*64 dot matrix LCD, menu Chinese display, set up simple and intuitive
2. Automatic or manual temperature compensation
3, high and low points two independent control output, adjustable output.
4、electrode自动Cleaning function,可程序控制外接清洗设备
5. High and low alarm lights and cleaning indicator lights.
6, photoelectric isolation 4-20mA current output, current output programmable.
7, with RS-485 communication output (optional)
8, the input impedance is more than 1 x 1012 ohm, which has good anti-jamming performance.
9. Automatic identification of standard solution.
10, with a key to restore the factory settings and a key to restore the calibration parameter function.
Technical parameters:
type 号 | SD34F-PH1602 | ||
Measurement project | PH | ORP | TEMP |
measuring range | -2~16PH | -2000mV~2000mV | -10~135 C |
Resolving power | 0.01PH | 1mV | 0.1 degrees centigrade |
measurement accuracy | ±0.02PH | + 1mV | 0.2 degrees centigrade |
stability | ≤0.02PH/24h | Less than 1mV/24h | Less than 0.5 /24h |
Standard liquid | 6.86/4.00/9.18 or 7.00/4.00/10.00 | 任意Standard liquid | / |
Correcting | Two point automatic correction Or a bit of input correction. | Two point input correction | / |
temperature compensation | PT1000自动temperature compensation或手动temperature compensation | ||
Display | 3 inch 128*64 dot matrix screen, double row parameter display, menu multi line Chinese display | ||
Switch signal | Hi/Lo两路Switch signal输出,最大容量3A,220VAC | ||
Cleaning function | Cleaning relay control output | ||
Alarm instruction | Hi/Lo两路开关Alarm instruction灯及清洗Alarm instruction灯 | ||
signal output | 4-20mA隔离signal output,最大负载为500Omega,signal output可编程 | ||
Communication output | RS-485 communication (optional) | ||
Input impedance | More than 1 * 1012Omega | ||
Power Supply | 220VAC, 50Hz, or 24VDC | ||
Shape size | 96*96*110mm | ||
Aperture size | 86*86mm | ||
Installation method | Opening of distribution box | ||
Use of the environment | Ambient temperature 0~55 C, relative humidity: less than 90% |