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A new model, available for MAP, with multiple functions.
With high performance and useful functions, it will improve the quality and your productivity.
※If you check the selection sheet, we will propose the best models from the manufacturer.
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Residual Oxygen Meter (O2 Measurement Only)
Model M675RO-105K
Regarding the price, check the bottom of the page.
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■Features
●Maximum 1 year Storage (unopened and sideways storage between 0 and 30℃)
In the previous sensor, it has deteriorated during storage due to reaction in principle, even if it was an unopened one. Now, you can store it as a spare for a maximum of 1 year. You don't also worry about the life anymore that suddenly runs out.
●Replace Oxygen Sensor Easily and Quickly
①Remove an oxygen sensor from a probe, and then insert new one into the probe
②Just insert the probe into the body housing. Easy and quick replacement
●Can Measure High Concentration O2
With this product, you can measure O2 up to 80%.
●Stable Measurement under CO2
Stability measurement in flammable gases and carbon dioxide gas as well.
●Easy Operation
Insert a needle into a sample, push the start button, and measure oxygen automatically. With an automatic stability judgment function, it will display a stable value in 6 sec at the earliest.
■Useful Functions
●Clog Detection Function
It's equipped with a pressure sensor. When contents are clogged inside a needle and tube during gas suction, it will inform you by message. You can solve the problem by replacing parts at your working place.
※When you measure oxygen with an autosampler, it will not operate the pressure sensor.
●Guidance Function
It displays the way to fix the error and troubleshooting in Japanese and it's easy to understand. It also displays QR code and you can check the procedure details and videos on our website.
●Memory Function (300 memories)
When you push the MEMO button, it records a measured value. You can read out history easily.
■Enhanced Sampling Performance
It's possible to vacuum automatically because of the improvement of the suction force, even a pressure reducing sample that was vacuumed with manual syringe operation in the past. There is no variation in each measurer. Work efficiency!
■Can Measure Vacuum Packaging Automatically (A Model Equipped with Autosampler Only)
You can do automatic measurement even strong decompression and vacuum packaging that can't be vacuumed automatically with the suction force pump equipped with the standard types. After it vacuums gas needed for a measurement, it's required when the packaging internal pressure is less than -30kPa. Note that it tends to become decompression, especially in low gas volume of samples, after the gas suction.
※You can't install an autosampler after you buy Standard types.
※This measurement is with an attached AC adapter.
■Types
| M675RO-105K |
M675RO-105 |
M675RO-105L |
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■Specifications
| Models |
Standard |
M675RO-105K |
M675RO-105 |
M675RO-105L |
| With Autosampler |
M675RO-105K-S3AS |
M675RO-105-S3AS |
M675RO-105L-S3AS |
Sensor
Measurement Methods |
O2 |
Diaphragm‐type Galvanic Cell Type Oxygen Sensor |
| CO2 |
－ |
－ |
NDIR
(Non-dispersive Infrared Absorption Method) |
| Display Method |
Black/White TFT LCD Display |
| Measuring Range |
O2 |
Concentration：0.00～9.99％O2, 10.0～80.0％O2 (Auto-ranging Switch)
Gas Substitution Rate：0.0～100.0％ |
| CO2 |
－ |
－ |
0.0～100.0％CO2 |
| DO※1 |
－ |
0.00～20.0mg/L
Saturation Factor：0.0～200.0％
Water Temperature：0.0～40.0℃ |
－ |
Repeatability
※2 |
O2 |
±0.03％O2（0.00～0.99％O2）
±0.09％O2（1.00～9.99％O2）
±0.2％O2（10.0～25.0％O2）
±3％O2（25.0～80.0％O2） |
| CO2 |
－ |
－ |
±2％CO2
（0.0～20.0％CO2）
±3％CO2
（20.0～100.0％CO2） |
| Measurement Method |
Easy Operation |
| Needed Gas Volume |
6cc |
6cc |
10cc |
| Measuring Time |
6 Seconds
（Shortest time when measuring multiple samples continuously） |
| How to Adjust (O2） |
Choose 'adjust' on the menu and push the START button |
| Memory Function |
Up to 300 memories, display history on the screen |
| External Output |
－ |
External connection with RS-232C (printer, computer) |
| Other Functions |
Automatic stability judgment function (with display function in the progress bar)
Self test function (displaying an error message
in sensor life/ abnormal output)
Sensor warranty period notice
Guidance display
Clog detection function |
| Operating Temperature Range |
0～40℃ |
| Power |
AA battery alkaline batteries×4 or AC adapter（AC100V）
※In the body with an autosampler, you can use AC adapter only. |
| Body Size |
Standard |
93（W）×155（D）×125（H）mm (excludes protruding parts) |
| With Autosampler |
147（W）×155（D）×125（H）mm (excludes protruding parts) |
| Body Weight (standard) |
Around 620g (includes batteries) |
| Accessories※3 |
Oxygen sensor, maintenance kit, AA battery alkaline batteries, adhesive rubber (20 sheets),
AC adapter,vertical hole needles (3 pieces), horizontal hole needle (1 piece), user guide |
※1：You need DO measuring equipment (M675MA-310J) for DO measurement.
※2：According to the manufacturer's measurement condition at the time of shipment
※3：Already installed oxygen sensor, batteries, vertical hole needle (1 piece) on the body.
■Options
| M675CBM-910240J |
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You connect RS-232C cable and it prints the details automatically after measuring. |
| M675GS-2J |
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Open containers in water and collect sample gas in the containers.
※It may be slightly size difference because it's made of glass. Thank you for your understanding.
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| M675KO-SP1J |
M675KO-SP2J |
Available for a variety of cans, like small quantities and 18L can.
Fix can safely, make a hole easily, and prick with a needle.
＜Sizes＞
Please CONTACT US about the cans of dimension (diameter, height) you want to measure.
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| M675MA-310J |
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With an oxygen sensor (M675WA-BR1J) and housing, you can measure Dissolved Oxygen (DO) in liquid.
You can also measure it accurately without almost air contact. |
| M675PO-1J |
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Just put on a sample fixing a needle. Inserts a needle into the sample using the body weight.
With the bottom of the adhesive gel, by keeping adhesion between the sample, avoids substances from outside air. You can decrease the risk of mixing foreign substances because it doesn't use adhesive rubber.
※Uses a needle dedicated to the product (sold separately). |
| M675PT-1J |
A pen type of sampler to install in a needle.
You can insert the needle into a hard resin cap without any difficulty.
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| M675SCK-R2J |
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With standard gas (spray can), you can confirm the accuracy of your Oxygen Meter easily at the site.
Even if the error may occur due to the period of use and measurement environment, you can check the accuracy with standard gas. |
| M675WA-SGF2J |
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If it's an unopened oxygen sensor and stores it sideways between 0 and 30℃, you can store it as a spare for a maximum of 1 year. |
| Models |
Product Name |
Remarks |
| M675CBM-910240J |
Printer |
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| M675GS-2J |
Gas Collecting Glass Tube |
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| M675KO-SP1J |
Can Opener |
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| M675KO-SP2J |
18 L Can Opener |
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| M675MA-310J |
DO Measuring Equipment |
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| M675MK-105J |
Maintenance Kit |
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| M675NN-2116RJ |
Vertical Hole Needles |
12 pieces |
| M675PO-1J |
Easy Sampler |
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| M675PT-1J |
Pen Type Sampler |
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| M675RG-1J |
Adhesive Rubber |
100 Sheets |
| M675SCK-R2J |
Accuracy Check Kit |
＜Contents＞
Body, 1％ O2 Standard Gass×1 bottle, N2 Standard Gas ×1 bottle |
| M675WA-BR1J |
DO sensor |
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| M675WA-SGF2J |
Oxygen sensor |
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