& b) `+ {5 T4 Y7 V: C3 W8 S- f: A6 l/ z% p1 i
| 笔式PH- U4 R4 {$ o# ]) a2 W
| 亚硝酸盐
9 x) N1 s/ ]5 j# E& ?( P | 溶解氧% D. V: n. l, O) a& Z: V1 W
| 氨氮# M9 C% S; I; `5 w( j4 L5 N4 e
| 笔式盐度计(带测温)
4 M, W, J/ @) n |
测量范围
8 Z% }1 s1 m7 G: q | 0.00~14.00
- F9 e7 k! i# g( z; O$ J! _, U | 0-0.3mg/L5 m/ C7 D" {' P9 M* p: A
| 0-12.0 mg/L
0 _# e5 X8 v$ G7 ^! y | 0-10.0mg/L* E5 F4 `. ^0 x4 L: k- y3 ~
| 0-80ppt/0-50℃& C5 ]0 ?$ Z- O3 w" n
|
分辨率9 [+ D) h# K( o" V+ t
| 0.1PH
2 p% o. \+ J; F5 ]0 w$ f' V5 ` | 0.01mg/L( P X, y, i3 W% K; I- ]; q: c3 W
|
重复性- Y3 q9 V$ M1 M9 y2 T5 B6 l% C
| ≤2%
$ @9 y* R9 {7 }& c3 H+ P$ T0 W |
示值误差
; {: F9 k% G) Q% W5 c | pH:±0.1+ @7 B8 j' n ?; F
| ±5%FS
) l f+ U9 I/ ]- [/ L- T |
电源
0 ]; P( S: M# ?. S | AC 220V 50Hz
7 M5 k, U5 s2 P% D( O. r |