T Heng Mechanical and Eletrical 1300 pH meter pH ORP meter Conductivity meter Do meter User Manual
T-Heng Mechanical & Eletrical Co., Ltd. pH meter pH ORP meter Conductivity meter Do meter
User Manual
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pH meter pH ORP meter Conductivity meter Do meter
1300
T-Heng Mechanical & Electrical Co. Ltd.
Web: www.t-heng.com
Tel: (+86) 010-60251782 Fax: (+86) 010-60252017
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pH meter pH ORP meter Conductivity meter Do meter 1300
ALL RIGHTS RESERVED
Printed in the CHINA
The contents of this manual may not be reproduced or
transmitted in any form or by any means electronic,
mechanical, or other means that do not yet exist or
may be developed, including photocopying, recording,
or any information storage and retrieval system without
T-HENG
T-HENG
T-Heng Mechanical & Electrical Co. Ltd.
Web: www.t-heng.com
Tel: (+86) 010-60251782 Fax: (+86) 010-60252017
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
POWER SUPPLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
LCD DISPLAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
MATERIALS SUPPLIED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
KEYPAD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
SETUP MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
CALIBRATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
MEASUREMENT PROCEDURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
OPTIONAL ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
TABLE OF CONTENTS
4
INTRODUCTION
The T-HENG Advanced Rugged pH ORP Meter(Model 1300) is the most waterproof,
rugged and reliable pH ORP meter on the market. It is fully waterproof,
including probe connections, when used with the Advanced Rugged probe.
As with all Advanced Rugged meters, pH ORP Meter model 1300 is fully shockproof, floats,
and features a double injection molded case with an integral protective soft grip outer layer,
high end antishock, LED backlight display, and is powered by the latest environmentally
friendly, long lasting, rechargeable Lithium Ion battery. The meter is highly accurate and stable,
very intuitive and includes all of the functions required by most users. T-HENG guarantees you
will not find any meters more rugged and reliable than Advanced Rugged Series.
• Floats
• Shockproof
• IP67 Waterproof
• Protective soft grip outer layer
• Rechargeable Lithium Ion battery
• Also accepts standard BNC probes
• Multi-line display LCD screen
• Reads pH and mV (ORP)
• Automatic or manual temperature compensation
• Automatic buffer recognition
• Celsius or Fahrenheit selectable
• 99 data points for analysis
• Calibration point review
• Internal clock and calendar
• Maximum, minimum and average
• Hold function
• Low battery indicator
• Backlight
FEATURES
5
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• Meter
• Dual pH/ATC Probe
• 1 Lithium 1450 mAh 7.4 V Battery
• DC Power Adapter
• Instruction Manual
• Hard Carrying Case
MATERIALS SUPPLIED
6
Name Description
1 Ready Displayed when measuring results are stable
2 Electrode Durability Icon Current electrode durability
3 Scale Unit Current measurement scale unit
4 Measuring Results Current measurement value
5ATC/MTC Automatic/Manual Temperature Compensation indicator
6Temperature Scale Current temperature measurement unit
7Temperature Value Current temperature measurement value
8 Battery Icon Current battery power level
LCD DISPL AY
1
2
3
4
5
6
7
8
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This meter is powered by one Li-Ion (Lithium 7.4 V, 1450 mAh) battery. The DC power
adapter will charge the battery. This meter includes a charge protection function and will
automatically stop charging when the battery is full with the meter turned off or on. A
complete re-charge takes approximately 8 hours.
POWER SUPPLY
Battery voltage is more than 7.7V shows full.
Battery Power Icon:
Battery voltage between 7.2V and 7.7V shows 2 cells.
Battery voltage between 6.6V and 7.2V shows 1 cell.
Battery voltage less than 6.6V shows 0 cells and ashes.
Display showing battery charging from
less than 6.6V to fully charged.
7
More than 90% life remaining
More than 85–90% life remaining
More than 80-85% life remaining
Less than 80% life remaining
Probe Life Icon:
LCD DISPL AY
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KEYPAD
Name 1st Function 2nd Function
1Power/Backlight/Low Battery Power on/off Backlight on/off
2 Setup Setting parameters Conrm setting
3MI↑ Store data ↑
4MR↓ Recall data ↓
5Max/Min/Ave Max/Min/Ave
6Range/Temp Switch measuring scale Set temperature value
7Hold/Exit Hold Exit
8CAL Calibration
8
1
3
5
7
4
6
8
2
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9
The Setup Mode allows you to customize the following meter preferences and defaults:
• Temperature Units
• Clock Setting
• Restore Factory Defaults
• View Calibration Data
• View Probe Parameters
1. Press POWER for 1 second to turn the meter on before performing any setup
function.
Temperature Units
1. Press SETUP to enter the Setup Mode.
2. Press SETUP to enter the Set Temperature screen.
3. The unit °C or °F will ash on the LCD.
4. Press ↑ or ↓ to select the Celsius or Fahrenheit temperature unit.
5. Press SETUP to save and return to Normal Mode.
6. Press EXIT to return to Normal Mode without saving the selection.
Real Time Clock
1. Press SETUP to enter the Setup Mode.
2. Press ↑ or ↓ to select the Set Clock screen.
3. Press SETUP to set the year. The value will ash on the LCD.
4. Press ↑ to increase the value by 1. Hold down ↑ to continually increase the value.
Press ↓ to decrease the value by 1. Hold down ↓ to continually decrease the value.
Press SETUP to save and the meter automatically moves to the month setting.
5. Repeat step 4 to adjust the month, day, hour, and minute.
6. Press EXIT to return to Normal Mode without saving.
Note...
This procedure adjusts the meter’s internal clock. The internal clock will function when
the meter is turned off but only when the battery is installed.
SETUP MODE
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Restore Factory Settings
1. Press SETUP to enter the Setup Mode.
2. Press ↑ or ↓ to select the Restore Factory Settings screen.
3. Press SETUP to conrm selection. “NO” will ash on the LCD.
4. Press ↑ or ↓ to select “YES” or “NO.”
5. When “YES” is displayed, press SETUP to conrm and all parameters will restore to
factory settings (except the clock) and the meter returns to Normal Mode.
6. Press EXIT to return to Normal Mode without saving.
View Calibration Data
1. Press SETUP to enter the Setup Mode.
2. Press ↑ or ↓ to select the View CAL Data screen.
3. Press SETUP to enter the mode.
4. Press ↓ to view the previous calibration point. Press ↑ to view the next calibration
point. The date and time is on cyclical display.
5. Press EXIT to return to Normal Mode.
View Probe Parameters
1. Press SETUP to enter the Setup Mode.
2. Press ↑ or ↓ to select the View Probe Parameters screen.
SETUP MODE
10
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Note...
If the meter is not calibrated, the screen will show:
Calibration should be performed whenever the probe has been out of use for 48 hours or
longer. To prepare for calibration:
1. Immerse the pH probe in standard buffer solution for 30 minutes or longer.
Calibrate With Temperature Sensor/ATC pH Probe
1. Press CAL for 2 seconds to enter Calibration Mode.
2. The meter will automatically recognize the NIST standard calibration buffer. The value
and “Finished” will display on the LCD when the procedure is complete.
3. Press EXIT to return to Normal Mode.
4. Repeat Steps 1-2 to calibrate other points.
Note...
All other keys will be inoperable while using the calibration function.
Press SETUP or EXIT to return to Normal Mode.
SETUP MODE
CALIBRATION
11
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Calibrate Without Temperature Sensor/MTC pH Probe
1. Press CAL for 2 seconds to enter Temperature Setup Mode. The temperature value
will ash on the LCD.
2. Press ↑ to increase the value. Hold down ↑ to continually increase the value.
Press ↓ to decrease the value. Hold down ↓ to continually decrease the value.
For °C, the range is 0 ~ 60.0°C; for °F, the range is 32 ~ 140.0°F.
Press SETUP and the meter will automatically recognize the NIST standard
calibration buffer. The value and “Finished” will display on the LCD when the
procedure is complete.
Repeat Step 2 to calibrate other points.
3. Press EXIT to return to Normal Mode.
CALIBRATION
12
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Turning the Unit On/Off
1. Press POWER to turn the meter on.
2. Press and hold POWER for 2 seconds to turn the meter off.
Backlight
1. With the meter on press POWER to turn the backlight on/off.
Scale Selection
1. Press RANGE to switch between the pH and mV scales.
Setting the MTC Temperature
Do NOT connect the temperature sensor or non-ATC probe while setting the
temperature.
1. From Normal Mode, press RANGE for 2 seconds to enter Set Temperature Mode.
The temperature value will ash on the LCD.
2. Press ↑ to increase the value. Press and hold ↑ to increase the value continuously.
Press ↓ to decrease the value. Press and hold ↓ to decrease the value continuously.
For °C, the range is 0 ~ 60.0°C; for °F, the range is 32 ~ 140.0°F.
3. Press SETUP to save and the meter returns to Normal Mode.
4. Press EXIT to return to Normal Mode without saving.
Saving to Memory
1. Press MI to save the current value and view the data point number. There
are 99 data points available.
MEASUREMENT
PROCEDURES
13
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14
Recall Memory
1. Press RANGE to select the scale (pH or mV) for recall.
2. Press MR to enter Recall Mode and view the last measured value. The date and time
are on cyclical display.
3. Press ↑ or ↓ to scroll saved data points.
4. Press EXIT to return to Normal Mode.
Clear Memory
1. Press MI and MR simultaneously for 2 seconds to clear all memory. The meter will
return to Normal Mode.
Maximum, Minimum, and Average
1. Press RANGE to select the scale.
2. Press MAX/MIN/AVE, the maximum recorded value will appear on the LCD. The date
and time is on cyclical display.
3. Press MAX/MIN/AVE, the minimum recorded value will appear on the LCD. The date
and time is on cyclical display.
4. Press MAX/MIN/AVE, the average recorded value will appear on the LCD. The date
and time is on cyclical display.
5. Press MAX/MIN/AVE to return to Normal Mode.
Hold
1. Press HOLD to hold the value.
2. Press HOLD to release the hold value.
Note...
When in Hold Mode, all other functions will be disabled except turning the meter off,
backlight function, saving, and exiting Hold Mode.
MEASUREMENT
PROCEDURES
9202 Standard pH Probe (non-ATC)
9204 Standard pH Probe (ATC)
9201 Advanced Rugged ATC pH Probe
8201 pH 4.01 Buffer Solution - 1 bottles of 25ml
8202 pH 6.86 Buffer Solution - 1 bottles of 25ml
8203 pH 9.18 Buffer Solution - 1 bottles of 25ml
8200 Deionized Water - 1 bottles of 25ml
OPTIONAL
ACCESSORIES
15
9301 Advanced Rugged ORP Probe
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SPECIFICATIONS
Power Off Light off
Power On Green light for 5 seconds, then light off
Low Battery Red light ashes every 5 seconds
Charging Battery Blue light on
Mode pH Temperature mV
Range 0 ~ 14 pH 32 ~ 140°F
(0 ~ 60°C)
-1999 ~ 1999 mV
Resolution ±0.01 pH 0.1°F (0.1°C) 0.1 mV
Accuracy ±0.02 pH ±0.9°F (±1.0°C) ±0.3 mV
Input BNC Connector Temperature Probe
Connector
BNC Connector
Calibration Up to 5 points
Memory Up to 99 data points
pH Slope Range 75% ~ 110%
Temperature
Compensation Automatic (ATC) or manual (MTC) from 32 ~ 140°F or 0 ~ 60°C
Operating
Temperature 32 ~ 122°F (0 ~ 50°C)
Battery Lithium battery 7.4 V (1450 mA/h)
Battery Life > 200 hours
16
Power Button Indicator Light
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T-Heng Mechanical & Electrical Co.,Ltd.
Revised 09/01/2014
17
FCC Caution:
This device complies with part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) This device may not cause harmful interference, and (2)
this device must accept any interference received, including interference that may
cause undesired operation.
Any Changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
Note: This equipment has been tested and found to comply with the limits for a Class
B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential installation.
This equipment generates uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference
to radio communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or more of the
following measures:
-Reorient or relocate the receiving antenna.
-Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help.