I. Lööŋ

HJ-T-70-2001-Chlorine COD Determination - Chlorine Gas Correction Method (HJ-T-70-2001-Chlorine COD Determination - Chlorine Gas Correction Method)

II. Kuen produk

A be luɔ̈ɔ̈i bï COD ya cɔk tɔ̈ɔ̈u në pii ye kɔ̈k ye kɔ̈k ye kɔ̈k ye kɔ̈k ye kɔ̈k ye kɔ̈k ye kɔ̈k ye kɔ̈k ye kɔ̈k ye k

A lëu bï ya tɔ̈ɔ̈u në COD tɛ̈n yenë yen tɔ̈ɔ̈u në yiic dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈

Third, luɔɔi

Në ɣän kɔ̈k yiic, potassium chromate ye tɔ̈ɔ̈u në pii yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic. Oxygen mass concentration ye kɔrɔn ye looi në chlorine ions ye kɔrɔn ye kɔrɔn ye kɔrɔn ye kɔrɔn ye kɔrɔn ye kɔrɔn ye kɔrɔn ye kɔrɔn ye kɔrɔn ye kɔrɔn ye kɔrɔn ye. A tɛ̈n ye CODcr ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈ A lëu bï CODcr ya tɔ̈ɔ̈u në pii kɔ̈k yiic cï tɔ̈ɔ̈u në pii kɔ̈k yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic yiic

4. Teknik Indikator

Heating method: ceramic infrared radiator plus microcrystal panel (thermal expansion coefficient at 0 ℃-700 ℃ less than 1.6x 10-6 / ℃, thermal conductivity at 90 ℃ at 1.7W/m.℃), beautiful, acid-alkali resistance, heat transfer uniform.

Dissolving unit: six connections, single hole single control, dissolving temperature, timing time, nitrogen flow can be set freely. Dissolving unit: six connections, single hole single control, dissolving temperature, timing time, nitrogen flow can be set freely.

★ Endpoint Control: Lɔ̈ɔ̈m ye looi bɛ̈n looi bɛ̈n looi bɛ̈n looi bɛ̈n looi bɛ̈n looi bɛ̈n looi bɛ̈n looi bɛ̈n looi bɛ̈n looi bɛ̈n loo

★ Anti-chlorine interference: [Cl-]﹤50000mg/L ka cïn kë ye yök.

★COD measuring range: ≥10mg/L COD ≤ 700mg/L of water sample (not diluted), exceeding water sample dilution measurement

Bottle dissolving: use polytetrafluoro connector thread connection, sealing effect is good, installing and removing saves time and effort. Bottle dissolving: use polytetrafluoro connector thread connection, sealing effect is good, installing and removing saves time and effort. Bottle dissolving: use polytetrafluoro connector threa

★ Condensation pipe: ye luɔɔi de linear bearing structure, ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r

★ Chlorine gas absorption device: a ye luui në a ye luui në a ye luui në a ye luui në a ye luui në a ye luui në a ye luui në a ye luui në a ye luui në a ye luui në a ye luui në a ye luui në a ye luui në a ye luui

Cooling System: Built-in compressor cooling system, internal circulating water cooling, no external water source required, add water once multiple use, no external tap water required, save water resources. Cooling System: Built-in compressor cooling system, internal circulating water cooling, no external water source required, add water once multiple use, no external tap water required, save water resources.

★ Nitrogen blowing system: ye luɔɔi de valve ye luɔɔi, ye luɔɔi de nitrogen ye luɔɔi ye luɔɔi ye luɔɔi ye luɔɔi ye luɔɔi ye luɔɔi ye luɔɔi ye luɔɔi ye luɔɔi ye luɔɔi ye luɔɔi

★ Nitrogen flow parameters: flow control range 0-50mL/min, control accuracy ±1.5%F.S, repeat accuracy ±0.2%F.S.

Temperature range: Room temperature <unk> 300°C (adjustable)

Wakat: 0-999 minit (lëu bï ya waar)

Wɛ̈t ye nyuɔɔth: LCD ye nyuɔɔth, 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 ye raan ye raan ye raan ye raan

Power: luui AC 220VC ±% 10, 50Hz;

5. Ajuiɛɛr

1, host one, 500ml dissolution bottle 12 sets, secondary absorption bottle 12 sets, secondary absorption conductive tube 12 sets, condensing tube 12 roots, air inlet tube (polytetrafluoro tube / silicon tube / polytetrafluoro connector) 6 sets, gas addition tube (polytetrafluoro tube) 1 set, water tank plus water silicon tube 1, power line 1, instructions, certificate one set, stainless steel wheel condensing bottle clamp 12 sets.