Lutron PH-208 – pH/mV Meter

GENERAL SPECIFICATIONS

Circuit

Custom one-chip of microprocessor LSI circuit.

PH Electrode

Optional,
Any PH electrode with BNC connector.

Display

51 mm x 32 mm, dual function LCD display, 15 mm ( 0.6″ ) digit size.

Operating Temperature

0 °C to 50 °C(32 °F to 122 °F).

Measurement

PH

0 to 14 PH

mV

-1999 mV to 1999 mV

Operating Humidity

Max. 80% RH.

Input Impedance

10

12

ohm

Power Supply

006P DC 9V battery (Optional) ( Alkaline or Heavy duty type ).

Temperature Compensation for pH measurement

Manual

0 to 100 °C, be adjusted by push button on front panel.

Power Current

Approx. DC 7 mA.

Automatic ( ATC )

With the optional TEMP. probe ( TP-07 )
0 to 65 °C.

Weight

250 g/0.55 LB ( battery included ).

Size ( meter )

195 x 68 x 30 mm ( 7.6 x 2.6 x 1.2 inch ).

Standard Accessories

Instruction manual………………….1 PC.

pH Calibration

PH7, PH4, and PH10, 3 points calibration ensure the best linearity and accuracy.

Optional Probes & Accessories

PH electrodes :
* General purpose PH electrode, PE-03 * General purpose PH electrode, PE-11 * Professional PH electrode, PE-01
* Spear tip PH electrode, PE-04HD

ATC temp. probe, TP-07
PH electrodes + Temp. Probe, PE-03K7 ORP electrode, ORP-04
Hard carrying case, CA-06
RS232 cable, UPCB-02
Application Software, SW-U801-WIN

Data hold

Hold the reading value on the display.

Memory Recall

Maximum and Minimum reading values can be saved and retrieved by record function.

Sampling Time

Approx. 0.8 second.

Power off

Auto shut off saves battery life, or manual off by push button.

Data Output

RS 232 computer serial interface.

Overload indication

“- – – -” symbol on the display.

ELECTRICAL SPECIFICATIONS ( 23 ± 5 °C )

pH meter specifications

Measurement

Measuring Range

Resolution

Accuracy

PH

0 to 14 PH

0.01 PH

± (0.02 PH + 2 d) * Meter only

mV

-1999 mV to 1999 mV

1 mV

± (0.5% + 2 d) * Meter only

Temperature Compensation for pH measurement :

* Manual : 0 to 100 °C, be adjusted by push button on front panel.
* Automatic ( ATC ) : With the optional TEMP. probe ( TP-07 ) 0 to 65 °C.

pH Calibration :

* PH7, PH4, and PH10, 3 points calibration ensure the best linearity and accuracy.

OPTIONAL ACCESSORIES

PE-01

pH Electrode, 0-14 pH.

PH-07

pH 7.00 standard buffer solution.

PE-03

pH Electrode, 1-13 pH (Typical 0 to 14 pH).

PE03-K7

pH Electrode + Temp. probe

PE-11

pH Electrode, 1-13 pH (Typical 0 to 14 pH).

CA-06

HARD CARRYING CASE.

PE-04HD

Spear Tip pH Electrode, 0-14 pH.
Penetration electrode for soil, meat, cheese…

ORP-14

ORP Electrode.

TP-07

Automatic Temp. Compensation probe.

PE-06HD

Spear Tip pH Electrode, 0-13 pH.. Penetration electrode for soil, meat, cheese…

SW-U801-WIN

Software for Data Logging.

UPCB-02

RS232 cable for data transmission.

PH-04

pH 4.00 standard buffer solution.

APPLICATIONS

* AQUARIUMS

* FOOD PROCESSING

* PAPER INDUSTRY

* SCHOOLS & COLLEGES

* BEVERAGE

* PHOTOGRAPHY

* PLATING INDUSTRY

* SWIMMING POOLS

* FISH HATCHERIES

* LABORATORY

* QUALITY CONTROL

* WATER CONDITIONING