EZ2301 Total Chromium + Chromium Cr(VI) Analyser

EZ2301 Total Chromium + Chromium Cr(VI) Analyser
Številka izdelka: EZ2301.XXXXXXXX
Cena na enoto Kontakt

Vsebina paketa

EZ2301 Chromium Analyser, Instruction Manual, 1 x Double Bit Door Key, 1 x Mounting Brackets, 3 x empty 2.5L Reagent Containers with Fittings (for Acid, Persulphate & Buffer Solution) and 1 x empty 2.5L Glass Reagent Container with Fittings (for Colour Solution)

Specifikacije

Alarm: 1 x malfunctioning, 4 x user-configurable, max. 24 VDC/0.5 A, potential free contacts
Analogni izhodi: Active 4 - 20 mA max. 500 Ohm load, standard 1, max. 8 (option)
Avtomatsko čiščenje: Da
Certificiranje: CE compliant / UL certified
Demineralised water: For rinsing / dilution
Digital outputs: Optional: Modbus (TCP/IP, RS485)
Dimenzija (v x š x g): 690 mm x 465 mm x 330 mm
Earth connection: Dry and clean earth pole with low impedance (< 1 Ohm) using an earth cable of > 2.5 mm²
Garancija: 24 mesecev
Instrument air: Dry and oil free according to ISA-S7.0.01-1996 quality standard for instrument air
Interference : Iron (III), mercury > 200 mg/L, molybdenum > 200 mg/L, vanadium > 5 mg/L. Large amounts of colour and turbidity interfere. Fats, oil, proteins, surfactants and tar.
Kakovost vzorca: Maximum particle size 100 µm, < 0.1 g/L; Turbidity < 50 NTU
Kiveta za vzorec: 20 minutes Total Cr (dilution + 5 min.)
30 minutes Total Cr & Cr(VI)
Material: Hinged part: Thermoform ABS, door: PMMA
Wall section: Galvanised steel, powder coated
Meja zaznavanja: ≤ 2 µg/L
Merilna metoda: Colorimetric measurement at 546 nm using diphenylcarbazide method, conform with standard method APHA 3500-Cr (B)
Merilno območje: 10 - 500 µg/L Cr
  10 - 500 µg/L Cr

Optional:
2 - 50 µg/L
4 - 125 µg/L
5 - 250 µg/L
0.16 - 2 mg/L (with internal dilution)
0.32 - 5 mg/L (with internal dilution)
Moč: 230 VAC, 50/60 Hz
120 VAC, 50/60 Hz
Max. power consumption: 440 VA
Model: EZ2301
Odvod: Atmospheric pressure, vented, min. Ø 32 mm
Parameter: Chromium, total; Cr(VI), dissolved
Precision: Better than 2% full scale range for standard test solutions
Pretok vzorca: 100 - 300 mL/min
Razred zaščite: Analyser cabinet: IP44 / Panel PC: IP65
Reagent Requirements: Keep between 10 - 30 °C
Št. vzorca: 1, 2, 4 or 8
Temperatura okolja: 10 - 30 °C ±4 °C deviation at 5 - 95% relative humidity (non-condensing)
Temperatura vzorca: 10 - 30 °C
Teža: 25 kg
Umeritev: Automatic, 2-point; frequency freely programmable
Validation: Automatic; frequency freely programmable
Vsebina paketa: EZ2301 Chromium Analyser, Instruction Manual, 1 x Double Bit Door Key, 1 x Mounting Brackets, 3 x empty 2.5L Reagent Containers with Fittings (for Acid, Persulphate & Buffer Solution) and 1 x empty 2.5L Glass Reagent Container with Fittings (for Colour Solution)
Vzorec: tlak: By external overflow vessel