
YC7100-Z Portable Total Chromium Hexavalent Chromium Copper Zinc Nickel Iron TesterBased on relevant national standards, the detection system is designed and developed using an independent multi-channel optical module (imported) with excellent optical performance. The operation does not require manual intervention, and the system automatically identifies the detection channel for precise detection. Adopting a 16mm digestion detection integrated optical colorimetric tube simplifies the operation steps, avoids errors caused by repeated liquid removal, and greatly improves accuracy.
Application industry
Widely used in the detection and research of heavy metals in water quality in industries such as research institutes, sewage engineering, petrochemicals, biomedicine, metallurgy and steel, food and dairy, aquaculture, wool textile printing and dyeing, leather and papermaking, etc.
Host technical parameters
Instrument model |
YC7100-Z |
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Testing items |
total chromium |
hexavalent chromium |
copper |
zinc |
nickel |
iron |
Testing standards |
GB7466-87 |
GB7467-87 |
bco |
Xylenol orange method |
GB11910-89 |
HJ/T345-2007 |
Range of measurement |
0-5mg/L |
0-5mg/L |
0-50mg/L |
0-15mg/L |
0-4mg/L |
0-50mg/L |
limit of detection |
0.001 |
0.001 |
0.01 |
0.02 |
0.009 |
0.004 |
Measurement Error |
≤± 5% |
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Optical stability |
≤±0.001A/20Minutes(100000Hour without decay) |
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transmission mode |
USBLAN, Bluetooth |
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display |
TFTColor screen |
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Power supply mode |
DC 5V(Lithium battery) |
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power |
0.5W |
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repeatability |
≤±3% |
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Colorimetric method |
Colorimetric tube (digestion colorimetric integrated tube) |
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Printing method |
Built in thermal printer |
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Operation interface |
Chinese/English (optional) |
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Storage |
3Ten thousand records96Curve (supports customization) |
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work environment |
5-45℃ ≤85%No condensation |
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Host size |
240mm*95mm*80mm |
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Instrument weight |
host<0.6kg |
Technical parameters of digestion instrument
Dissolve sample size |
6branch |
time display |
Real time date and time display |
Operation interface |
Chinese display |
operating mode |
Touch-tone |
rated voltage |
12V 10A |
Power supply mode |
Car mounted, portable power bank, DC |
Dissolve pore size/depth |
16mm/65mm |
Dissolving capacity |
>12mL |
display screen |
TFTHigh definition color screen |
timing error |
10min±0.1s |
Pre set digestion mode |
CODTotal phosphorus, total nitrogen, total grid |
Dissolution method |
Fully enclosed type |
safety protection |
Double protection against overheating |
temperature control |
intelligencePIDtemperature control |
custom mode |
5The temperature and time can be set arbitrarily |
Project switching |
Quick switch |
Reminder method |
buzzer |
Alarm prompt1 |
Reaching the specified temperature and maintaining a constant temperature |
Custom time |
5-999minadjustable |
Alarm prompt2 |
Dissolve completed and stop heating |
Custom Temperature |
90~200℃ adjustable |
Dissolve protection |
Heat shield/shield |
Temp Accuracy |
<±0.5℃ |
Temperature control sensor |
Imported PlatinumPT100 |
heating rate |
to165℃,12Constant within minutes |
Instrument weight |
Digester<1.5kg |
work environment |
-10-40℃, relative humidity<85% |
External dimensions |
185*120*155(mm) |
Operation interface
Instrument characteristics
1. Testing items: dozens of testing parameters can be expanded and customized according to needs.
2. Optical system: Designed with independent optical modules (imported), it has excellent optical performance and is stable and reliable.
3. Operating System: Guided operating system with a simple and easy to understand interface, guiding users to complete operations quickly and accurately.
5. Operating program: a. Built in system program and user program, which can add frequently tested items to the user program for easy searching.
b. It has power-off protection function and one click factory reset function to prevent data loss.
c. The built-in standard work program can be used directly, and users can also expand the detection items themselves.
6. Intelligent detection: Standard measurement and continuous measurement can be switched freely, reducing repeated measurement steps and improving detection efficiency.
7. Professional reagents: specialized reagents, simplified operating procedures, reduced operational errors, less reagent usage, and lower consumable prices.
8. Operation safety: Adopting a digestion colorimetric integrated tube, reducing the steps of transferring reagents, and making detection simple, fast, and safe..
9. Color screen display: TFT high-definition color screen display, data direct reading, simple and time-saving operation.
10. Data transmission: Supports data transmission between USB, Ethernet port, Bluetooth and PC or printer.
11. Quick printing: Supports wireless Bluetooth printing, which can print current data and historical measurement data.
12. Data storage: Standard working curve and 96 user-defined items, capable of storing 4000 pieces of detection data.
13. Power supply method: a. The instrument is equipped with a large capacity rechargeable lithium battery, which has low power and power consumption, achieving ultra long standby.
b. The digestion instrument has three power supply modes for users to choose from: portable power supply, vehicle mounted, and 220V AC power.