VIP member
EF-2B portable COD total phosphorus analyzer
The EF-2B portable COD total phosphorus analyzer is a high-tech product developed by our company through the introduction of advanced foreign technolo
Product details
EF-2B portable precision COD total phosphorus analyzer
 |
|
 |
Portable handheld designExquisite, squareportable |
|
|
 |
Supports USB interface charging, simpler便 |
|
|
|
 |
The LCD screen displays the remaining battery level |
|
|
|
 |
Support USB interface data upload to computer |
|
|
|
|
|
Product Features:
(1)Rapid and accurate detection of chemical oxygen demand in water（COD）The concentration of total phosphorus.
(2)According to the national standard "Rapid Digestion spectrophotometric method(HJ924-2017)》An improved, upgraded, and developed practical instrument that uses different wavelengths to measure high and low ranges, resulting in higher accuracy in high and low range measurements.
(3)Adopting imported high brightness and long-life cold light source, the light source has a long lifespan10Ten thousand hours.
(4)Concentration direct reading, large LCD Chinese display, user-friendly interface, simple and time-saving operation.
(5)Using the same digestion colorimetric tube for digestion and detection makes the operation simpler.
(6)Can save standard curves200Article and5000Measurement values (date, time, parameters, test data).
(7)The memory standard working curve, and users can also calibrate the curve as needed.
(8)The operation interface is more user-friendly, with the function of restoring factory settings when standard curves are lost.
(9)It has data power-off protection function and data storage function for easy access to measurement records at any time.
(10)The separation of the measuring instrument and the digestion instrument avoids the influence of high temperature on the optical system.
(11)The digestion instrument is commonly used forCODDegradation of total phosphorus, total nitrogen and other items; intelligencePIDTemperature control technology ensures uniform heating and fast heating speed.
(12)The temperature of the digestion instrument is automatically controlled, with an anti overheating protection system that displays the current temperature, set temperature, and time.
(13)Dissolving temperature:room temperature~200℃ adjustable,Better compatibility.
(14)The protective cover is made of fully transparent heat-resistant material, which can directly observe the state of the water sample and ensure reliable digestion.
(15)The setting time of the digestion instrument can be set within0-999Free adjustment within a minute range, with more powerful functions.
(16)haveUSBThe interface transfers current data to the computer or prints out stored data.
(17)The measuring instrument is equipped with a highly intelligent rechargeable lithium battery, which displays the remaining power and has low power consumption.
(18)Wear a portable suitcase for easy carrying and on-site testing.
technical indicators
|
Measurement project |
COD |
Total Phosphorus |
|
measurement range(Over range dilution detection) |
0-10000mg/L(segmentation) |
0.002-20mg/L(segmentation) |
|
Measurement accuracy |
≤±5% |
≤±3% |
|
repetitiveness |
≤±3% |
≤±3% |
|
resolution |
0.001mg/L |
0.001mg/L |
|
light source lifetime |
10Ten thousand hours |
|
|
Optical stability |
≤0.001A/10minute |
|
|
Anti chlorine interference |
≤2000mg/L |
— |
|
display mode |
Color LCD |
|
|
Power supply for measuring instrument |
Li-On rechargeable |
|
|
Detection method |
消解比色管 |
|
|
Data communication interface |
USB |
|
|
Dissolving temperature |
165℃±0.5℃ |
125℃±0.5℃ |
|
digestion time |
15minute |
30minute |
|
batch processing |
6A water sample (optional)16A water sample |
6A water sample (optional)16A water sample |
|
Overall dimensions |
Measuring instrument:240mm×120mm×92mm Dissolving instrument:115mm×70mm×158mm |
|
|
weight |
Measuring instrument:1.25kgDissolving instrument:1.4kg |
|
|
Temperature control of digestion instrument |
room temperature~200℃ adjustable, automatic constant temperature control |
|
|
Dissolving instrument time setting |
0-999minAdjustable, with a beep alarm prompt when the timer ends. |
|
Preparation checklist:
1 detector, 1 6-well intelligent constant temperature digestion instrument, 1 portable case, 20 digestion colorimetric tubes, and 1 test tube rack, COD、 One set of specialized reagents for total phosphorus, one fully transparent digestion protective cover, one user manual, one product certificate, and one warranty card.
|
Measurement project |
COD |
Total Phosphorus |
|
measurement range(Over range dilution detection) |
0-10000mg/L(segmentation) |
0.002-20mg/L(segmentation) |
|
Measurement accuracy |
≤±5% |
≤±3% |
|
repetitiveness |
≤±3% |
≤±3% |
|
resolution |
0.001mg/L |
0.001mg/L |
|
light source lifetime |
10Ten thousand hours |
|
|
Optical stability |
≤0.001A/10minute |
|
|
Anti chlorine interference |
≤2000mg/L |
— |
|
display mode |
Color LCD |
|
|
Power supply for measuring instrument |
Li-On rechargeable |
|
|
Detection method |
消解比色管 |
|
|
Data communication interface |
USB |
|
|
Dissolving temperature |
165℃±0.5℃ |
125℃±0.5℃ |
|
digestion time |
15minute |
30minute |
|
batch processing |
6A water sample (optional)16A water sample |
6A water sample (optional)16A water sample |
|
Overall dimensions |
Measuring instrument:240mm×120mm×92mm Dissolving instrument:115mm×70mm×158mm |
|
|
weight |
Measuring instrument:1.25kgDissolving instrument:1.4kg |
|
|
Temperature control of digestion instrument |
room temperature~200℃ adjustable, automatic constant temperature control |
|
|
Dissolving instrument time setting |
0-999minAdjustable, with a beep alarm prompt when the timer ends. |
|
1 detector, 1 6-well intelligent constant temperature digestion instrument, 1 portable case, 20 digestion colorimetric tubes, and 1 test tube rack, COD、 One set of specialized reagents for total phosphorus, one fully transparent digestion protective cover, one user manual, one product certificate, and one warranty card.
Online inquiry
-
Contacts
-
Company
-
Telephone
-
Email
-
WeChat
-
Verification Code
-
Message Content
-