) O; X, p7 y% K' ]6 O7 C0 k3 L/ {0 P% S/ h, i4 h1 o8 `7 P
| 笔式PH+ D; B% `' Q; N0 [7 L* e
| 亚硝酸盐
8 g2 G0 W8 A, ~( N+ u; h! `0 f- a | 溶解氧
5 q$ q! Y& C7 ] | 氨氮
1 `2 a' j+ {) X v | 笔式盐度计(带测温)
6 E: ~: O" O' B$ J |
测量范围
) z- X9 e. ?; k$ k# X) D | 0.00~14.00
' A4 @( q* l" |! a% J | 0-0.3mg/L. g2 Y5 @: i# z& p; \( C' z3 o& ]
| 0-12.0 mg/L8 V8 {5 w0 o& {; S: c
| 0-10.0mg/L5 f+ @# u* R# {7 U- @3 C
| 0-80ppt/0-50℃: A W. z! Q4 q$ J) G* ^" R
|
分辨率. A% d1 O7 A: {' O
| 0.1PH( u8 o' k2 F# k/ ^0 u a
| 0.01mg/L$ j# P/ I% ?9 x
|
重复性
6 A6 Q* o' X* {, o | ≤2%+ C0 t, l4 a! n2 w9 _& A+ \( f
|
示值误差) l' L [4 u( o1 L) C
| pH:±0.1
1 n% b1 m% i! F- Q+ k1 Z | ±5%FS
; B! j# @ w# ~8 J- p3 ` |
电源8 h. M2 Z5 H6 M7 y8 k( Q% r# x" I7 s0 N
| AC 220V 50Hz
* l* ^& c! o- k' ]+ u) d3 t+ A |