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4510/4520台式导电率计
4510/4520台式导电率计
订货号： MM-31113-00
产地： 英国
品牌：
开发编号： N
市场价：￥
*此产品根据配置不同价格不同
*此价格为参考价格，具体价格以订单合同为准
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  • 销售工程师 吴经理
    010-84851836-828
    18210223910
    QQ:2355835517
  • 销售工程师 盛经理
    021-54248686-274
    15921200494
    QQ:2355835583
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产品描述：

4510 and 4520 Bench Conductivity Meters
4510

• Simultaneous display of conductivity or TDS and temperature
• Automatic selection of range for best resolution
• Calibration by cell constant or standard solutions
• Automatic standard recognition
• Storage of up to 32 results
• Bi-directional RS232 link to printer or PC

The 4510 is easy to use but with the flexibility to meet the broadest range of applications and for those where greater accuracy is required the 4510 has automatic conductivity standard recognition and endpoint detection. Set-up options include cell constant, temperature coefficient and reference temperature. The instrument can store up to 32 readings, which can also be sent to a
printer or transferred to computer via DataWay and the RS232 interface.

4520

• Conductivity, resistivity, TDS and salinity modes
• Special pure water mode for ultra low conductivity measurements
• Storage of 500 results with built in data logger
• Infra-red data link (IrDA) for connection to printer and RS232 link to connect to printer or PC via DataWay software

The 4520 is a high specification laboratory conductivity /resistivity/TDS/salinity and temperature meter that offers additional accuracy with 1, 2 or 3 point conductivity calibration across the wide measurement range of 0 to 19.99S. The dedicated "pure water" mode ensures the optimum accuracy for this difficult application.

Technical Specification
 
Parameter
4510
4520
Conductivity range
6 auto–selected from 0 to 1999mS*
6 auto–selected from 0 to 19.99S*
Conductivity resolution
0.01µS to 1mS
0.01µS to 0.01S
Conductivity accuracy
±0.5% ±2 digits
±0.5% ±2 digits
Automatic standard recognition
10µS, 84µS, 1413µS, 12.88mS
10µS, 84µS, 1413µS, 12.88mS
Cell constant
0.010 to 19.999
0.010 to 19.999
TDS range
6 auto-selected from 0 –1999g/l*
6 auto selected ranges from 0 –1999g/l*
TDS resolution
0.01mg/l to 1g/l
0.01mg/l to 1g/l
TDS accuracy
±0.5% ±2 digits
±0.5% ±2 digits
EC Ratio
0.50 to 0.80
0.50 to 0.80
Resistivity range
NA
0–20Mohm
Resistivity resolution
NA
0.01Mohm
Resistivity accuracy
NA
±0.5% ±2 digits
Salinity range
NA
0–99.9g/l
Salinity resolution
NA
0.1g/l
Salinity accuracy
NA
0–35 ±1g/l, 35–99.9 ±3g/l
Temperature range
–10 to 105°C
–10 to 105°C
Temperature resolution
0.1°C
0.1°C
Temperature accuracy
±0.5°C
±0.5°C
ATC and manual
0 to 100°C
0 to 100°C
Temperature coefficient
0.00% to 4.00%/°C
0.00% to 4.00%/°C
Reference temperature
18, 20 or 25°C
18, 20 or 25°C
GLP
NA
Calibration reminder interval, alarm outputs and security code protected data
Outputs
Analogue and RS232
Analogue, RS232 and IrDA interface
Connector
7-pin DIN
7–pin DIN
Power
9V AC ±10% @ 50/60Hz
9V AC ±10% @ 50/60Hz
Size (l x w x d)
210 x 250 x 55mm
210 x 250 x 55mm
Weight
850g
850g
 


品牌简介

英国JENWAY英国JENWAY
英国Jenway公司成立于1973年，是世界一流的生产分析类仪器产品的大型公司。Jenway解析仪器类包含紫外/可见光分光光度仪、荧光光度计、比色仪及测量溶解氧、pH、电导和特殊离…英国Jenway公司成立于1973年，是世界一流的生产分析类仪器产品的大型公司。Jenway解析仪器类包含紫外/可见光分光光度仪、荧光光度计、比色仪及测量溶解氧、pH、电导和特殊离子的便携式电学仪器等。Jenway最初为电子温度计及探测仪的制造商。现在Jenway涉及到更为广泛的科学仪器领域，其产品种类覆盖电化学、光谱学、比色法、环境监测、食品加工、医药、农业、水环境等相关的应用和教学领域。
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