1、 Introduction

The instrument LCD displays, wavelength has a variety of options, measured parameters more than 30, built-in curve, comes with its own printer, USB interface upload data, widely applicable to environmental monitoring, wastewater treatment, large, medium, small water plants and industrial mining enterprises, living or industrial water and universities, scientific research units and other departments. The instrument LCD displays, wavelength has a variety of options, measured parameters more than 30, built-in curve, comes with its own printer, USB interface upload data, widely applicable to environmental monitoring, wastewater treatment, large, medium, small water plants and industrial mining enterprise Modele dɔ̈ŋ aye:

TW-5158A Portable Ammoniak Nitrogen Meter

TW-5158B Portable COD Detector

TW-5158C Portable Total Phosphorus Detector

TW-5158D Portable Total Nitrogen Meter

TW-5158E Portable COD Ammoniak Nitrogen Meter

TW-5158F Portable COD Total Phosphorus Detector

TW-5158G Portable COD Total Nitrogen Meter

TW-5158H Portable COD Ammonia Nitrogen Total Phosphorus Detector

TW-5158I Portable COD Amoniac Nitrogen Total Phosphorus Total Nitrogen Detector

2Karakteristik instrumen

1)Kä ye kek tɛ̈ɛ̈m ye kek tɛ̈ɛ̈m ye kek tɛ̈ɛ̈m ye kek tɛ̈ɛ̈m ye kek tɛ̈ɛ̈m ye kek PID tɛmɛAutomatic temperature control, timing (Kɔɔr tɛ̈ɛ̈r tɛ̈ɛ̈r tɛ̈ɛ̈r tɛ̈ɛ̈r)

2)LCDLCD ye ekran dãmb ye nyuɔɔth tɛ̈n Chinese ye, a tɛ̈n ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan.

3)High performance ultra low power consumption 16Bit single chip, ku host ye kɔnɔ lithium battery ye lëu bï ya tɔ̈ɔ̈u në kaam juëc, ka tɔ̈ɔ̈u në run half.

4)Instrument ye thiin koor, ye thiin koor, ye thiin koor ye thiin koor ye thiin koor ye thiin koor ye thiin koor ye thiin koor ye thiin koor ye thiin koor ye thiin koor ye thiin koor ye thiin koor Kä juëc ye kek bɛ̈n ya gäm, agut cï mac ye kek bɛ̈n ya gäm, lithium ye kek bɛ̈n ya gäm, ku 220VPower, bɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n

5)Dissolver lëu bï ya tɔ̈ɔ̈u në lithium electric portable high capacity, bï ya tɔ̈ɔ̈u në pii juëc yiic

6)Ka tɛmɛ curve standard 30Bar and 199 measured values (including time label concentration values, absorption values and light transmittance) (Bar and 199 measured values (including time label concentration values, absorption values and light transmittance) (Bar and 199 measured values (including time label concentration values, absorption values and light transmittance)). A curve alëu bï ya tɔ̈ɔ̈u ku ya tɔ̈ɔ̈u.

7)Ka USBInterface, lëu bï kɔmputɛɛr ya tɔ̈ɔ̈u, lëu bï data tɔ̈ɔ̈u ya tɔ̈ɔ̈u ku ya tɔ̈ɔ̈u.

8)Light source cold, narrow band interference optical system, optical stability is good. Light source cold, narrow band interference optical system, optical stability is good. Light source cold, narrow band interference optical system, optical stability is good.

9)Data loss protection function (Dɛ̈t ye gël)

10)ABS ye looiKä ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi.

11)Kowɛl ye kɔnɔ, ye kɔnɔ, ye kɔnɔ, ye kɔnɔ, ye kɔnɔ, ye kɔnɔ, ye kɔnɔ, ye kɔnɔ, ye kɔnɔ, ye kɔnɔ, ye kɔnɔ

3Indikator Teknik

1) Kɔɔr: (Kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye)

COD: (5 ~ 2000) mg/L;

A yeke kala (5-200) mg/L, (200-1000) mg/L, (1000-2000) mg/L

Ammoniak: (0.02 ~ 25) mg/L; A yeke tɔ̈ɔ̈u yiic: (0.02-5) mg/L, (5-25) mg/L

Phosphorus: (0.00 ~ 10) mg/L A yeke kala (0-2) mg/L, (2-10) mg/L

Nitrogen: (0.5 ~ 100) mg/L A yeke tɔ̈ɔ̈u yiic: (0.5-10) mg/L, (10-100) mg/L

2)Wɛ̈ɛ̈r: COD：≤±5 %；

Ammoniak: ≤±3% (F.S.)a dɔŋ 0.2;

Phosphorus: ≤±5% (F.S.)a dɔŋ 0.2;

Nitrogen: ≤±5%

3)Wurtin: ≤3%

4)Wurtin: ≤3%

5)Anti-chlorine interference: ≤2000mg/L(COD)

6)Temperature Control System: (Room Temperature)～180(℃ a lëu a tɔ̈ɔ̈u

CODA tɛmɛ: 165℃, total phosphorus dissolution temperature is: 120 ℃, total nitrogen dissolution temperature is: 125 ℃, total phosphorus dissolution temperature is: 120 ℃, total nitrogen dissolution temperature is: 125 ℃, total nitrogen dissolution temperature is: 125

7)Tɛmɛ tɛmɛ: ±1℃

8)Wakat ye looi: (1)～999min)Adjustable

CODWaktu ye looi: 15minTotal phosphorus dissolution time: 30 min. Total nitrogen dissolution time: 30 min. Total phosphorus dissolution time: 30 min. Total nitrogen dissolution time: 30 min. Total nitrogen dissolution time: 30 min.

9)Optical stability: instrument absorbing light value 20minA tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n

10)Kuen ye looi: 4Sampel nji

11)Power consumption: Current <40uAKä ye kek looi: <65W

12)Temperatur ɣän:（5～45）℃

13)Humidity: ≤85%

14)Power Supply: Meter: Built-in rechargeable lithium power

Dissolver: Car cigarette lighter, portable lithium battery or 220VPower

15)Dimension: 80mm × 230mm × 55mm

Dissolver: 105mm × 160mm × 90mm

16)Kɔɔr: 0.5kgDissolver: 1kg