ZK-D042type42Parameter water quality analyzer
1、 Product Overview
ZK-D042The water quality analysis tester can be used to determine turbidity, chromaticity, suspended solids, residual chlorine, total chlorine, compound chlorine, chlorine dioxide, dissolved oxygen, and ammonia nitrogen in drinking waterNNitrite (calculated)NParameters such as chromium, iron, manganese, copper, nickel, zinc, sulfate, phosphate, nitrate nitrogen, fluoride, anionic detergent, ozone, etc. This instrument can be widely used in water plants, food, chemical, metallurgical, environmental protection, and pharmaceutical industries, and is a commonly used laboratory instrument.
two、productcharacteristic
1.Time saving, each parameter detection requires less than time1Hour.
2. Automatic zeroing and1～5Click on automatic calibration.
3Standard optical glass sample slots have stronger interchangeability.
5Using semiconductor emitters, the light source is stable and has a long lifespan.
6．999Secondary measurement storage function.
7The date display function stores a corresponding date and time each time, making it easy to query.
8The experimental results can be printed.
9Full Chinese menu, easy to operate and understand
IIITechnical Parameter
|
Serial Number
|
display
|
measuring range
|
Corresponding reagents
|
resolution
|
Indication error
|
|
1
|
Residual chlorine
|
0~2.50mg/L
|
Residual chlorine reagent
|
0.01mg/L
|
±5%Fs
|
|
2
|
total chlorine
|
0~10.00mg/L
|
0.01mg/L
|
±5%Fs
|
|
3
|
Low chromaticity
|
0~100.00CU
|
No reagents required
|
0.01PCU
|
±5%Fs
|
|
4
|
high color
|
0~500.00CU
|
0.01PCU
|
±5%Fs
|
|
5
|
High ammonia nitrogen
|
0~10.00mg/L
|
I, II
|
0.01mg/L
|
±5%Fs
|
|
6
|
low ammonia nitrogen
|
0~50.00mg/L
|
0.01mg/L
|
±5%Fs
|
|
7
|
phosphate
|
0~2.00mg/L
|
I, II, III
|
0.01mg/L
|
±5%Fs
|
|
8
|
dissolved oxygen
|
0~12.00mg/L
|
I, II, III
|
0.01mg/L
|
±5%Fs
|
|
9
|
chromium
|
0~0.50mg/L
|
I, II, III
|
0.01mg/L
|
±5%Fs
|
|
10
|
manganese
|
0~0.50mg/L
|
I, II, III
|
0.01mg/L
|
±5%Fs
|
|
11
|
iron5.0
|
0~5.00mg/L
|
I, II, III
|
0.01mg/L
|
±5%Fs
|
|
12
|
iron0.8
|
0~0.80mg/L
|
0.01mg/L
|
±5%Fs
|
|
13
|
copper
|
0~2.00mg/L
|
I, II
|
0.01mg/L
|
±5%Fs
|
|
14
|
nickel
|
0~1.00mg/L
|
I, II, III
|
0.01mg/L
|
±5%Fs
|
|
15
|
Nickel 2.0
|
0~2.00mg/L
|
I, II, III
|
0.01mg/L
|
±5%Fs
|
|
16
|
zinc
|
0~3.00mg/L
|
I, II
|
0.01mg/L
|
±5%Fs
|
|
17
|
DPDtotal chlorine
|
0~2.50mg/L
|
DPDTotal chlorine
Residual chlorine reagent
|
0.01mg/L
|
±5%Fs
|
|
18
|
turbidity1000
|
0~1000NTU
|
No reagents required
|
0.01 NTU
|
±5%Fs
|
|
19
|
turbidity20
|
0~20.00NTU
|
0.01 NTU
|
±5%Fs
|
|
20
|
DPDResidual chlorine
|
0~2.50mg/L
|
DPDResidual chlorine reagent
|
0.01mg/L
|
±5%Fs
|
|
21
|
Low suspended solids
|
0~200.00ppm
|
No reagents required
|
0.01 ppm
|
±5%Fs
|
|
22
|
High suspended solids
|
0~500.00ppm
|
0.01 ppm
|
±5%Fs
|
|
23
|
chlorine dioxide
|
0~2.00mg/L
|
Chlorine dioxide reagent
|
0.01mg/L
|
±5%Fs
|
|
24
|
Nitrite nitrogen
|
0~0.30mg/L
|
(1)、(2)
|
0.01mg/L
|
±5%Fs
|
|
25
|
sulfate
|
0~300.00mg/L
|
I, II, III
|
0.01mg/L
|
±5%Fs
|
|
26
|
total phosphorus
|
0~5.00mg/L
|
I, II, III, IV
|
0.01mg/L
|
±5%Fs
|
|
27
|
nitrate nitrogen
|
0~20.00mg/L
|
I, II, III
|
0.01mg/L
|
±5%Fs
|
|
28
|
Fluoride ion
|
0~200.00mg/L
|
electrode method
|
0.1mg/L
|
±5%
|
|
29
|
detergent
|
0~1.00mg/L
|
I, II
|
0.01mg/L
|
±5%Fs
|
|
30
|
ozone
|
0~2.50mg/L
|
Ozone reagent
|
0.01mg/L
|
±5%Fs
|
|
31
|
Combined chlorine
|
total chlorine-Residual chlorine
|
|
|
|
|
32
|
Manganese 1.0
|
0~1.00mg/L
|
Ⅰ、Ⅱ、Ⅲ
|
0.01mg/L
|
±5%Fs
|
|
33
|
User
|
|
|
|
standby
|
|
34
|
User
|
|
|
|
standby
|
|
35
|
User
|
|
|
|
standby
|
|
36
|
TDS(Pen style)
|
|
No reagents required
|
|
|
|
37
|
PH(Pen style)
|
|
No reagents required
|
|
|
|
38
|
Thermometer (pen type)
|
|
No reagents required
|
|
|
|
39
|
Water hardness
(Titration method)
|
|
I, II, III
|
|
|
|
40
|
CODmn
(Titration method)
|
|
Ⅰ
|
|
|
|
41
|
odor
|
|
|
|
|
|
42
|
chloride
(Titration method)
|
|
I, II
|
|
|
