10. Maesuring Instruments
10-1. MODEL: EPM -96 , EPM-96F
SPECIFICATIONS
MODEL
Measuring range

EPM-96

Repeatability Within（in equivalentinput）
Transmission
outputEPM-96F

pH 0 to pH14: Resolution 0.01pH
0 to 100 ℃：Resolution temp. 1 ℃（Selection display）
Less than ±0.05pH
4 mA to 20 mA DC
Input / Output isolated type
Maximum load resistance: 900Ω
Transmission output range: Freely selectable within the measurement range
2 point （A1、A2)

4 point （A1、A2、A3、A4)

Relay contact: SPDT（1c）240 V AC, 3 A and 30 V DC, 3 A （resistance load）

Contact output

Contact input
Calibration function

・Selectable from upper / lower limit
operation (ON / OFF control)・Select from "Abnormal warning" or"It is maintaining it."・Selectable from upper / lower limit operation (ON / OFFcontrol, Timesharing proportinal control）
・Select from "Abnormal warning" or "It is maintainingit."－1 point （External input for holding）

・Automatic proofreading: 2 point Automatic potential stability judgment
standardized solution pH2,pH4,pH9,pH10(JIS) and pH7(JIS) combination
・Manual proofreading: Differences more than arbitrary 2pH
・Temperature: 1pointTransmissionoutput hold feature

Select from "Previous value hold" or "Optional value hold" or "Continuous"
However, only the previous value hold is available in the mainttenance mode.

Self-diagnosis
function・The proofreading is defective.
The incompetent potential is abnormal.
・Electrode diagnosis
Temperature sensor short-circuit.
・Outside measurement range
・The converter is abnormal.

Control operation-Timesharing proportinal control
・Range of bound pair setting: 0.00pH to 14.00 pH
・Proportional band: 0.01pH to 4.00 pH・Cycle: 5～300 sec.
・Control output shift function: Shift amount 0% to 50%at cycle
・Automatic changeability function of cycle: The cycle
extends automatically according to deflection whenentering the range (F zone) with deflection.
・F zone: 1% to 100% of proportional band
・The maximum extension time at cycle: 0 sec. to 300 sec.
・Amount of the maximum control: 50% to 100%（Itoperates regardless of the proportional band. ）ELEPON E.C.A.P. Corporation 【10 Measuring Instruments】

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Temperature
amends element500Ω（25℃）, 6.8kΩ（25℃）, 1kΩ（0℃）, 10kΩ（25℃）, 350Ω（25℃）,
There is no amends.
Selectable from the above

Ambient
environment

Temperature: -5℃ to 45℃
Relative humidity: 20% to 85% (without dew condensation）

Storage ambient-25℃ to 65℃

Power supplyStructure

Protective structure

Rated voltage 100 V to 240 V AC,50/60 Hz, 10VA (max.)

Rated voltage 100 V to 240 V AC, 50/60 Hz, 15VA (max.)

Indoor-use panel installation type
Panel case: ABS
Terminal: PBT
Panel: Dust and water proof structure
Panel:IP65（IEC60529, JIS C0920）
Rear case: IP20
Terminal: IP00
Class II equipment: IEC61010-1
Pollution level 2: IEC61010-1

Conformingstandards
External dimensions
WeightFCC Rule
96mm (W)×96mm（H）×115mm（D）
Case depth: approx. 105 mm (when panel-mounted)
500 g

ELEPON E.C.A.P. Corporation 【10 Measuring Instruments】

550 g

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10-2. MODEL: EOM - 96
SPECIFICATIONS
MODEL
Measuring range
Repeatability Within（in equivalent input）
Transmission
outputContact output

EOM-96±2,000mV: Resolution 1mV
Less than ±5mV
4 mA to 20 mA DC
Input / Output isolated type
Maximum load resistance: 900Ω
Transmission output range: Freely selectable within the measurement range
2 point （A1、A2)
Relay contact: SPDT（1c）240 V AC, 3 A and 30 V DC, 3 A （resistance load）
・Selectable from upper / lower limit operation (ON / OFF control)・Select from "Abnormal warning" or "It is maintaining it."Calibration function
Transmission
output hold featureSelf-diagnosis
function

Sensitivity revisionadjust: ±200mV
span variable range: 50.0～150.0%
Select from "Previous value hold" or "Optional value hold" or "Continuous"
However, only the previous value hold is available in the mainttenance mode.
・Outside measurement range
・The converter is abnormal.

Ambient environment-5℃ to 45℃
Relative humidity: 20% to 85% (without dew condensation）

Storage ambient-25℃ to 65℃

Power supply

Rated voltage 100 V to 240 V AC, 50/60 Hz, 10VA (max.)

Structure

Protective structure

Indoor-use panel installation type
Panel case: ABS
Terminal: PBT
Panel: Dust and water proof structure
Panel:IP65（IEC60529, JIS C0920）
Rear case: IP20
Terminal: IP00
Class II equipment: IEC61010-1
Pollution level 2: IEC61010-1

Conforming standards

FCC Rule

External dimensions

96mm (W)×96mm（H）×115mm（D）
Case depth: approx. 105 mm (when panel-mounted)

Weight500gELEPON E.C.A.P. Corporation 【10 Measuring Instruments】3

10-3. MODEL: ERM - 96
SPECIFICATIONS
MODEL
Measuring range
Repeatability Within（in equivalent input）

Transmission
outputContact output

Calibration function
Transmission
output hold feature

ERM-96
Method for measurement: galvanic cell
0～2mg/L: Resolution 0.01mg/L
Selectable from the indication of decimal one column or two columns
Less than ±5mV
4 mA to 20 mA DC
Input / Output isolated type
Maximum load resistance: 900Ω
Transmission output range: Freely selectable within the measurement range
2 point（A1、A2)
Relay contact: SPDT（1c）240 V AC, 3 A and 30 V DC, 3 A （resistance load）
・Selectable from upper / lower limit operation (ON / OFF control)・Select from "Abnormal warning" or "It is maintaining it."・Zero Quantity Calibration
・Span Calibration（Comparison proofreading with DPD tester）
Select from "Previous value hold" or "Optional value hold" or "Continuous"
However, only the previous value hold is available in the mainttenance mode.

Self-diagnosis
function・The proofreading is defective.
・Outside measurement range
・The converter is abnormal.

Ambient environment

Temperature: -5℃ to 45℃
Relative humidity: 20% to 85% (without dew condensation）

Storage ambient-25℃ to 65℃

Power supply

Rated voltage 100 V to 240 V AC, 50/60 Hz, 10VA (max.)

Structure

Indoor-use panel installation type
Panel case: ABS
Terminal: PBT
Panel: Dust and water proof structure

Protectivestructure

Panel:IP65（IEC60529, JIS C0920）
Rear case: IP20
Terminal: IP00
Class II equipment: IEC61010-1
Pollution level 2: IEC61010-1

Conforming standards

FCC Rule

External dimensions

96mm (W)×96mm（H）×115mm（D）
Case depth: approx. 105 mm (when panel-mounted)

Weight500ｇ

ELEPON E.C.A.P. Corporation 【10 Measuring Instruments】

410-4. MODEL: EPR Series
SPECIFICATIONS
MODEL
Measuring range
General precision

pH recorder
EPR-6S
EPR-420S

EPR-1S

ORP recorder
EPR-H200 (Hybrid type)

0 pH to 14 pH±2,000 mV±1％ （For a full scale）±0.05%±10 mV

Input signal

pH electrode

4 mA to 20 mA DC

pH electrode

Metal electrode

Temperaturecompensation

0℃ to 100℃
Automatic or fixed resistance
500 Ω－

0℃ to 100℃

－Glass electrode-type
mensuration

Metal electrode-type
mensuration

MethodElectronic automatic equilibrium type

Record width
Instructions speed

100mm
Less than 5 second. (F・S）

Record method
Speed of the chart

Warning output

Power supply
Consumption
electricity
WeightLess than 3 second. （F・S）
・Analog-style record: felt-tip pen
・Degital-style record: One color of ink
ribbon wire dot method.

felt-tip pen
10 mm/H, 20 mm/H, 40 mm/H
（3 steps of gear change）
1upper limit
circuit and 1
lower limit circuit－Choose it among 41 kinds
1upper limit circuit and 1 lower limit circuit"1a"
1 abnormal warning circuit "1a"－AC 100V 50/60Hz

AC 85～264V 50/60Hz

About 7VA

About 35VA
2kg

Reference
Elepon E.C.A.P. Corporation
Shin-Daibiru Bidg, 1-2-1,Dojimahama,Kita-ku,Osaka,530-0004,Japan
E-mail：sales@elepon.co.jp
URL：http://www.elepon.co.jp

ELEPON E.C.A.P. Corporation 【10 Measuring Instruments】

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