VIP member
Water quality heavy metal detector GNSSZ-HM206
Water quality heavy metal detector GNSSZ-HM206
Product details
Product Name: Water QualityHeavy metal detector Product Model:GNSSP-HM206
Product brand: Zhong'anAolksafe Product Code:
Appearance dimensions:400 mm×270 mm×420 mm Net weight:14.0kg
²Testing items：Lead, cadmium, chromium, mercury, arsenic, cobalt, nickel, selenium, copper, zinc, manganese, aluminum；
²Testing method:Electrochemical stripping voltammetry;
²Scope of application:Can be widely applied toSurface water, groundwater and other general environmental water samples, as well as moderately to mildly polluted wastewaterIn other fieldsContent of heavy metal elementsThe testing.
²Application areas:It can be widely used in environmental monitoring stations, sewage treatment plants, colleges and universities, research institutes, petrochemicals, papermaking, printing and dyeing, electronics, electricity, steel, agriculture, municipal engineering and other industries.
Electrochemical method with high sensitivity
Detection limit at ppb level
Serial Number
Testing items
detection limit（ppb）
Detection upper limit（ppm）
repeatability
linear relationship
1
lead
1 μg/L
30mg/L
RSD≤10%
r≥0.995
2
cadmium
0.5 μg/L
30mg/L
RSD≤10%
r≥0.995
3
chromium
1.0 μg/L
30mg/L
RSD≤10%
r≥0.995
4
mercury
1.0 μg/L
10mg/L
RSD≤10%
r≥0.995
5
arsenic
1.5 μg/L
10mg/L
RSD≤10%
r≥0.995
6
cobalt
1.0 μg/L
20mg/L
RSD≤10%
r≥0.995
7
nickel
1.0 μg/L
20mg/L
RSD≤10%
r≥0.995
8
selenium
0.5 μg/L
10mg/L
RSD≤10%
r≥0.995
9
copper
1.0 μg/L
30mg/L
RSD≤10%
r≥0.995
10
zinc
2.0 μg/L
30mg/L
RSD≤10%
r≥0.995
11
manganese
1.0 μg/L
10mg/L
RSD≤10%
r≥0.995
12
aluminium
5.0 μg/L
1mg/L
RSD≤10%
r≥0.995
²Based on dissolution voltammetry, it has strong anti-interference ability and high sensitivity
LCD display screen+Touch keyboard dual input mode
High definition LCD display screen, dual input mode of touch and keyboard
Equipped with online software for online operation
Green installation free, direct use, convenient and fast
Dynamic monitoring allows real-time viewing of scanned maps
Clear curve, supports manual peak finding
equipUSB/RS232/Car power supply/network interface
Strong scalability, convenient for equipping mobile detection vehicles
Embedded micro printer
Instant printing, clear handwriting
|
²System resolution accuracy |
The absolute value of the potential corresponding to the zero point of the current shall not exceed2mV |
|
The absolute value of the relative deviation between the starting potential and the initial potential setting value should not exceed2% |
|
|
The absolute value of the relative deviation between the terminal potential and the set value of the terminal potential should not exceed2% |
|
|
²detection limit |
0.5 ppb (μg/L) |
|
²repeatability |
RSD≤10% |
|
²linear |
Linear correlation coefficientr≥0.995 |
|
²working electrode |
Long life mercury free electrode |
|
²ambient temperature |
10-40℃ |
|
²relative humidity |
≤85% |
|
²lay |
Placed horizontally, without significant strong electromagnetic field interference or mechanical vibration |
|
²RS232/network interface |
1 each |
|
²USBinterface |
4 of them |
|
²Car power cord interface |
1 piece |
|
²Instrument dimensions |
400 mm×270 mm×420 mm |
|
²net weight |
14.0 ㎏ |
|
²The power adapter |
AC220±22V,50±1HZ |
|
Serial Number |
name |
specifications/model |
unit |
quantity |
|
01 |
Heavy metal detector(Desktop computer) |
GNSSZ-HM206 |
tower |
1 |
|
02 |
exchange220Vpower line |
—— |
individual |
1 |
|
03 |
Serial port cable (external computer) |
RS232 |
strip |
1 |
|
04 |
Serial port cable (external computer) |
USBchangeRS232 |
strip |
1 |
|
05 |
Instrument User Manual |
—— |
stem or root of plants |
1 |
|
06 |
warranty card/certificate of conformity |
—— |
fix |
1 |
|
07 |
light disk |
Online software |
fix |
1 |
Note: One set of experimental equipment is included as a gift. Different models of experimental equipment may vary when purchased. Please contact customer service for more information on the related complimentary equipment.
Online inquiry
-
Contacts
-
Company
-
Telephone
-
Email
-
WeChat
-
Verification Code
-
Message Content
-