& m& q- |5 x6 t! N# O* Q# u0 ~! Q4 [. p# V1 z4 J
| 笔式PH+ T$ c' S; ]- {0 [
| 亚硝酸盐) j D4 W- e4 D
| 溶解氧
5 A, R6 U" n t' N" S" ?. M | 氨氮' v8 X2 g! r! d C3 j
| 笔式盐度计(带测温)
" }" s1 o! `9 j# C2 W, K. \$ U, t |
测量范围
. @0 g" `6 @; n! `+ x5 @! D | 0.00~14.00- {; A" a+ ^. F, I$ f! O+ L0 V
| 0-0.3mg/L
- a) U2 [. k- x9 w2 U | 0-12.0 mg/L. t( S7 N# _& ]" T
| 0-10.0mg/L
9 T% X6 E6 K2 s: M$ q" v | 0-80ppt/0-50℃! b, [: A" R5 Q+ t. G, q" z+ C
|
分辨率
9 y W- g& [9 i0 J3 G# m2 t* }# ] | 0.1PH. E( {: l3 L0 }* I% o8 X% N5 l
| 0.01mg/L
; X2 N c, _1 j |
重复性. Q, x+ Q/ V2 P' J5 u
| ≤2%/ x9 c2 f/ t4 L
|
示值误差' T( }9 n% P' i
| pH:±0.18 @4 i0 L' }5 P" w2 e
| ±5%FS% Z4 a/ F/ c+ B
|
电源
" Z- X5 y) E2 p9 r | AC 220V 50Hz$ L/ d4 |% \ K, t$ I. `( `( m
|