group namePH Meter
Min Order10 piece
brand name田园信科
modelPH01
payment methodWestern Union, T/T
update timeTue, 18 Oct 2016 15:02:58 GMT
FOB Price: US $ 6 - 8
Min.Order Quantity: 10 Piece/Pieces
Supply Ability: 30000 Piece/Pieces per Month
Port: SHANGHAI
Place of Origin: Shandong, China (Mainland)
Shipping: DHL,EMS,UPS,Fedex
Weight0.07kg / piece
Min Order10 piece
Quick Details
Place of Origin: Shandong, China (Mainland) | Brand Name: Tianyuan Optical | Model Number: ph-01 |
Measuring range: 0.00~14.00pH | Resolution: 0.01pH | Accuracy: +/-0.05pH |
Power Supply: 2*1.5V(Button cell) | Operating Temperature: 0℃-80℃ | Size: 153mm*30mm*15mm |
Weight: 52g | Calibration: calibration by screwdriver | Color: Yellow |
Packaging & Delivery
Packaging Details: | Neutral Carton Packaging |
Delivery Detail: | Shipped in 10 days after payment |
SIZE: 100pcs carton,41*19*42cm; 200pcs,41*38*42cm;
300pcs carton,57*38*42cm; 400pcs,66*56*40cm
Model: PH-01
Name: High Precision PH Meter
Specification:
*measure range: 0.00pH - 14.00pH
*resolution: 0.01pH
*accuracy: +/- 0.01pH
*power supply: 2*1.5V (keep using more than 500 hours)
*operating temperature: 0℃ - 80 ℃
*calibration: two points automatic calibration
*dimension: 153mm*29mm*16mm
*weight: 52g
Operation:
1. Remove the protective cap
2. First rinse the electrode with distilled water, and suck it with filter paper
3. Turn the meter on by pressing the “ON/OFF” key
4. Immerse the pH meter electrode in the solution to be tested (can not be over the immersion line)
5. Stir gently and wait around 30 seconds till the reading stabilized
6. After finished, clear the electrode with pure water, turn the meter off by pressing the “ON/OFF” key
7. Always replace the protective cap after use
Calibration:
1. Turn on pH meter
2. Immerse the electrode in pH 6.86 standard buffer solution (under the temperature of 25 ℃)
3. After digit stabilized, press the “CAL” button for 5 seconds (the instrument comes into the automatic calibration status) wait until the display digit is 6.86 pH, then complete pH 6.86 point calibration
4. Clean the electrode with distilled water and dry it filter paper, immerse the electrode in pH 4.00 standard buffer solution
5. After digit stabilized, press “CAL” button for 5 seconds, wait until the digit is 4.00 pH, complete the pH 4.00 point calibration
6. Clean the electrode with distilled water and wipe clean the spare water, put the electrode in the pH 9.18 standard solution until the date stable, the data will be in 9.17pH - 9.19pH, the data is in the range of allowable error
7. This instrument calibration work is completed after all steps
Attention:
The instrument need re-calibrate in the following condition
Long time no use or use very long time after calibration
The electrode is used very frequently
The testing accuracy requirement is very high
Do not press the “CAL” button long time in the air, otherwise the meter need re-calibrate
PH electrode maintenance:
If the electrode placed long time,and electrode exposed to air, then showing values is slow and not stable. Because of electrode dry. Just need immerse the electrode into water for few hours.
LOW-BATT:
When the display value is fuzzy or not show, it shall promptly replace the battery. Unscrew battery cover and replace the battery. Pay attention to the polarity of battery
Warranty:
The instrument maintains for a year, from the delivery date, guaranteeing due to production and material defects. If the instrument need to be changed or repaired (not the artificial damage or caused by fault using), please mail the manual and the instrument together to our factory. We will solve all the problems for you
Our services
1. we have good after-sales service . we are online 24 hours .you can contact us any time if there has problem .
2. we can supply you picture modification service . our designer can modify picture for you according to your requirements
3.we can print logo on the ph meter/tds&ec meter for you .
网络文化经营许可证:浙ICP备14006100号-11 2007-2024 Tradevv.com. All rights reserved.