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- 产品名称：Portable pH meter
- 产品型号：Bante221标准型
- 产品展商：Shanghai special
- 产品文档：无相关文档
简单介绍
Standard portable pH meter has relative mV measurement function, built-in system menu can customize 9 functional parameters, instrument is suitable for outdoor measurement samples of pH and redox pote
产品描述
The pH model features:
Standard type portable pH meter, equipped with a large screen backlit LCD display.
1 - to 5 bit keys calibration, automatic recognition of pH standard buffer solution.
- optional pH buffer (USA/NIST/DIN) or 2 custom calibration.
The automatic electrode slope, suggesting that the current state of sensor.
The automatic temperature compensation, to ensure the high precision throughout the entire range of pH.
The automatic calibration reminder prompts the user calibration instrument.
The ORP model features:
1 - point offset calibration, allowing the user to adjust the display value to a known standard.
- relative or absolute mV measurement mode to provide accurate readings ORP.
General characteristics:
- stable data icon, automatically prompts the measurement condition.
Lock - Automatic end point measurement, keep a stable value for easy browsing or recording.
- manual temperature calibration, improve measure precision of temperature.
- optional units of temperature (~ C or ~ F), meet different national habits.
- automatic electrode diagnosis, consult the electrode zero offset and slope values.
Help message, as a simplified instrument application real-time operation guide.
- the system menu can be customized calibration points, stability criteria, display resolution, data lock mode, automatic shutdown mode 9
Function parameters.
- one key reset (Reset) automatic recovery instrument to the factory default settings.
- extended memory can store up to 500 sets of measurements.
- built-in clock automatic marking data storage date, time to comply with the GLP specification.
USB communication interface to send data to a personal computer storage.
Multi - mode power supply scheme (battery, power adapter, computer USB port) guarantee smooth instrument application.
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??? Model
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Bante221
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??? PH
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??? measuring range
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-2.000~20.000pH
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??? measurement accuracy
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. 0.002pH
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??? Display resolution
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Zero point one , Zero point zero one , 0.001pH
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??? Calibration point
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One to Five spot
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??? The use of calibration solution
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USA , NIST , DIN standard
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??? Temperature compensation range
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0~100 DEG C , 32~212 DEG F
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??? Temperature compensation
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Manual or automatic
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??? MV
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??? measuring range
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-1999.9~1999.9mV
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??? measurement accuracy
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. 0.2mV
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??? Display resolution
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Zero point one , 1mV
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??? Calibration point
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One spot ( Only applies to R.mV Pattern )
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??? The calibration range
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. 200mV
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??? temperature
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??? measuring range
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0~105 DEG C , 32~221 DEG F
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??? measurement accuracy
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. Zero point five DEG C ,. Zero point nine DEG F
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??? Display resolution
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0.1 ~ C
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??? The calibration range
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Measured value. Ten DEG C
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??? Temperature unit
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DEG C or? DEG F
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??? Other
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??? Data lock
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Lock the manual or automatic end point
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??? The stability condition of data
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Fast and high precision
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??? Calibration reminder
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One to Thirty-one Day or close
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??? Off Mode
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Manual or automatic ( No button operation Ten , Twenty , Thirty Minute )
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??? One key reset function
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Contain
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??? Data storage
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Five hundred group
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??? Communication output
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USB
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??? Connector
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BNC
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??? The type of power supply
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AA Battery type Three section
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??? Battery operating time
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about One hundred and fifty hour ( Turn off the LCD backlight when )
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??? Size
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(170 long ) * (85 wide ) * (30 high Mm)
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??? Instrument weight
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300g
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