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Guangzhou Yitong Instrument Equipment Co., Ltd
STAR A PH/ion/conductivity/dissolved oxygen multi parameter measuring instrument 520M-01A
NegotiableUpdate on 04/19
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Overview
STAR A PH/ion/conductivity/dissolved oxygen multi parameter measuring instrument 520M-01A
Product Details
- Detailed Introduction
Star A series portable multi parameter measuring instrument for pH/ISE (ion concentration)/conductivity/dissolved oxygen
Name: Star A Series pH/ISE (ion concentration)/conductivity/dissolved oxygen portable multi parameter measuring instrument
Detailed introduction:
Technical specifications and ordering guidelines
pH
Measurement range: -2.000-20000
Resolution: 0.1, 0.01, 0.001
Relative accuracy:± zero point zero zero one
Calibration points: up to 5 points
Calibration editing function: available
mV/Rmv
Measurement range:± 2000.0mV
Resolution: 0.1
Relative accuracy:± 0.1mV
EH ORP mode: available
ion concentration
Measurement range: 0-19999
Resolution: Up to 3 significant digits
Relative accuracy:± 0.1mV
Unit: ppm, M, mg/L,%, ppb or no unit
Calibration points: up to 5 points
Calibration editing function: available
Calibration function: Linear calibration, timed endpoint, optional non-linear automatic blank, low concentration measurement stability
conductivity
Measurement range: 0.001uS/cm-3000mS/cm
Resolution: Minimum 0.001uS/cm or four significant digits
Relative accuracy: 0.5% of the reading
Reference temperature: 5, 10, 15, 20, 25 ℃
Temperature compensation type: linear（0-10.0%/℃), non-linear, ultra pure water non-linear, USP pure water limit value
Range of electrode constants:0.001-199.9
Calibration point: maximumfive o'clock
Calibration editing function: available
resistivity
Measurement range:2Elasticism the magnificence; nly; & middot; Cm- 1000 m trating athwart; NAK; & middot; CM
Resolution: 2 Ω· cm
Relative accuracy: 0.5% of the reading
salinity
Type: Actual salinity or seawater salinity
Range: 0.01-80.0 ppt NaCl (relative); 0.01-42ppt actual salinity
Resolution: 0.01
Relative accuracy:± zero point one
TDS
Scope: 0-200pppt
Resolution: 4 significant digits
Relative accuracy: 0.5% of the reading
TDS factor range: linear 0.01-10.00, default 0.49
dissolved oxygen
Polarographic dissolved oxygen
Measurement range: 0-90mg/L; 0-600% (saturation)
Resolution: 0.1, 0.01; 1. 0.1 (saturation)
Relative accuracy:± 0.2 ； ± 2% (saturation)
RDOFluorescence method for dissolved oxygen
Measurement range: 0-50mg/L; 0-500% (saturation)
Resolution: 0.1, 0.01; 1. 0.1 (saturation)
Relative accuracy:± 0.1mg/L（0-8mg/L），± 0.2mg/L（8-20mg/L）， 10% of the reading (20-50mg/L); ± 2%
Automatic compensation range for atmospheric pressure: 450.0-85.0mmHg
Salinity correction coefficient: When conductivity electrodes are used simultaneously, salinity compensation can be automatically performed or manually adjusted; 0-45ppt
Calibration types: saturated water air, saturated air water, Winkler titration, anaerobic water
temperature
Scope: -5-105℃（RDOfor0-50℃）
Resolution:0.1
Relative accuracy:± zero point one
Temperature calibration function: Yes, 1 point
data storage
Quantity: 5000 pieces, compliant with GLP standards
Record types: manual, automatic, timed (interval)
Record editing: single deletion, selective deletion of all or part
input
PH/ISE electrode: BNC, reference electrode interface
Conductivity electrode or ATC probe: 8-pin mini DIN interface
Dissolved oxygen probe: 9-pin mini DIN interface
outputRS232 interface, USB interface
Instrument function
Operating interface: 6 languages to choose from, including Chinese and English
Power supply: 4× AA battery
Protection: Portable waterproof design, protection level IP67
Ordering Guide
company websiteWww.gzetong.com.cn
Order Number |
Product description |
Standard Configuration |
520M-01A |
Star A portable multi parameter measuring instrument for pH/ISE (ion concentration)/conductivity/dissolved oxygen |
A329 pH/ISE/conductivity/dissolved oxygen host, 8107UWMMD ROSS three in one pH/ATC electrode (3-meter cable), 013010MD conductivity electrode (3-meter cable, K=0.475), 087010MD RDO dissolved oxygen probe (3-meter cable, with stainless steel settling sleeve and calibration sleeve, electrode cap), 10 bags of 910410 pH 4.01 buffer solution, 10 bags of 910710 pH 7.00 buffer solution, 10 bags of 911010 pH 10.01 buffer solution, 475mL of 810001 ROSS electrode storage solution, 10 bags of 01100710 conductivity standard solution 1413uS/cm, 10 bags of 911110 lubricating solution, instrument sheath (with electrode holder), portable case, 4 AA batteries The sentence is: |
