¶ ABOUT THIS MANUAL
• Please read this manual before using the device to ensure safe and proper use.
• Descriptions are based on the device’s default settings.
• Images and screenshots may differ in appearance from the actual product.
• Content may differ from your device depending on the software version and is subject to change without prior notice. For the latest version of the manual, refer to the website www.wiki.tomota.vn.
• Otanics is not liable for performance issues caused by applications from vendors other than Otanics.
• Otanics is not liable for performance issues or incompatibilities caused by edited registry Tomota A3 settings or modifying reagent samples provided by Otanics. Attempts to customize may result in damage to your device or incorrect sample measurement results.
• Software, sound sources, wallpapers, images, and other media provided with this device are licensed for limited use. Extracting and using these materials for commercial or other purposes is an infringement of copyright laws. Users are entirely responsible for the illegal use of media.
• As new features are released, the Tomota app may need to be updated. If you have questions about an application provided with the device, contact an Otanics Service Centre.
• Modifying the device’s operating system from unofficial sources may result in device malfunctions and corruption or inaccurate data collected. These actions are violations of your Otanics license agreement and will void your warrant.
• The device’s camera is powered by 220 VAC. Make sure to stay away from objects that could damage your device, such as water or fire.
INSTRUCTIONS ICONS
Warning: the situation may affect you or others
ABBREVIATIONS
MSDS: Material Safety Data Sheet
TAN: Total Ammonia Nitrogen
CO₃²⁻: Carbonate Ion
HCO3⁻ : Bicarbonate Ion
NH3: Ammonia
NH4+: Ammonium Ion
NO2⁻ : Nitrite Ion
¶ INITIAL INSPECTION
Remove the machine from its packaging and inspect it carefully to ensure that no damage has occurred during transit. If there is any damage, immediately notify your nearest distributor or customer service center.
TOMOTA A3 Package is supplied with:
- 1 pcs TOMOTA A3 machine;
- Indicators (pH, Alkalinity, TAN, Nitrite);
- 2 pcs - 12 well plates;
- 1 Micropipette volume 200uL;
- 1 Micro tip box include 28 tips;
- 1 Micropipette volume 1000-5000uL;
- 1 tip volume 1000-5000uL;
- User manual.
Note: please keep at least one set of accessories, if there is an error, the machine needs to be sent back with the accessories to check.
BEFORE USING
- Check the power supply and lighting system of the machine;
- Make sure your TOMOTA A3 has the latest firmware. Download and install TOMOTA application for Android and iOS at https://tomota.vn/ung-dung-tomota;
- Use your phone and launch TOMOTA;
- A prompt will appear if a firmware update is available. Select Update. Testing and data transfer will not be possible until the firmware has been updated;
- The machine can be powered by 220 VAC mains or a rechargeable battery.
¶ TECHNICAL SPECIFICATIONS
|
Light source |
LED, Life span: 30.000h |
|
Light source calibration |
App TOMOTA |
|
Interface Type |
2.0m USB Cable |
|
Camera |
Mode GHT-F06 |
|
Effective Pixels |
5.0 MP |
|
Frame Rate |
30 fps |
|
Sample chamber |
The 12-well plate containing samples reacted to the indicator |
|
Working Environment – Tomota A3 machine |
0 – 50℃ (32 – 122) 0 – 95%RH |
|
Base program |
Network updates (new methods, new calibration checks, etc.) |
|
Software |
TOMOTA (Android, iOS) |
|
Measured value storage |
App and Web TOMOTA https://farm.tomota.vn |
|
Export data |
Format csv Format pdf |
|
Power |
220 VAC |
|
Dimension |
211 x 171 x 315 mm (LxWxH) |
|
Build |
Acrylic frame |
|
Weight |
2.46 kg |
¶ MEASUREMENT RANGE
|
Parameter |
Range |
Accuracy |
Method |
Interfere |
|
pH |
6.00 – 10.00 |
± 0.2 |
Reagent mixture |
Turbidity |
|
Alkalinity |
0.00 – 500 mg/L CaCO3 |
10% measured value |
Bromocresol green |
|
|
TAN |
0.00 – 10.00 mg/L NH4- |
10% measured value |
Salicylate |
Hardness greater than 5g/L |
|
Nitrite |
0.00 – 10.00 mg/L NO2+ |
10% measured value |
Griess |
|