Instrument portabil pentru masurare oxigen dizolvat HD 2109

ro Aparate pentru masurare oxigenul dizolvat » Oxigenometre portabile » Instrument portabil performant de masurare oxigen dizolvat presiune saturatie salinitate si temperatura

uk Dissolved Oxygen (DO) Meters » Portable Oxygen Meters » High performance portable dissolved oxygen meter for laboratory and industrial applications

 

Oxigenometru portabil uz profesional

Model DeltaOhm HD 2109

 

Analizor oxigen dizolvat portabil de performanta

Aparat multi parametral compact robust pentru determinari concentratie de oxigen dizolvat in lichide mg/lit; indiciu de saturatie %, presiune mbar si temperatura °C/°F cu control continuu al masuratorii in timp real
Prevazut cu 2 sau 3 canale pentru sonde combinate polarografice si galvanice tip SICRAM cu senzor integrat de temperatura
Caracteristici generale
- Afisaj LCD mare
- Manevrare usoara; sunt afisati toti parametrici
- Temperatura este masurata numai cu sonda Pt100 sau direct de 4 cabluri de imersie, de penetrare, de contact sau cu senzori de aer
- Compensare presiune barometrica automata cu senzor de presiune integrat
- Instrumentul anticipeaza automat compensare de permeabilitate si salinitate lichidul analizat
- Functia de calibrare automata rapida garanteaza durata corecta de masurare
- Varianta cu datalogger integrat HD 2109-2 are capacitate de stocare 18000 seturi de date (concentratie oxigenul dizolvat, indexuri de saturatie, presiune barometrica si temperatura probei); datele poate fi tranferate si salvate pe un PC sau direct printate in timp real
- Interfata USB 2.0 si RS232C pentru conectare la PC sau imprimanta
- Intervale de stocare si de BAUD pentru de imprimare poate fi ajustate de operator
Functii speciale
• Functia Max/Min/Avg calculeaza si afiseaza automat valorile medii
• Functia REL afiseaza masuratori relative
• Functia Auto-Hold / manual selectabil
• Functia Oprire automata / manual selectabil

Avantaje
• Are rezolutie mare, precizie mare, precum si un meniu simplu de utilizat
• valorile masurate afisate in forma de concentratie, saturatie sau presiune partiala; aceste valori pot fi salvate in memoria aparatului
• Tastatura cu tastele din cauciuc siliconic usor de curatat
• Functionare conform GLP
• Timer de calibrare integrat
• Poate fi utilizat cu mai multe tipuri de senzori si sonde
• Memorie pentru 18000 seturi de date
• Afisare automata a temperaturii
• Compensare a presiunii si saturatii / salinitatii
• Interfata RS232C si USB 2.0
• Alimentare la baterie (200 ore de functionare) si la retea 12Vdc / 1A (adaptor)

Date tehnice

Oxigenul dizolvat
Domeniu de masura 0.00…90.00mg/l
Rezolutie 0.01mg/l
Acuratete (0…90% 1013mbar, 20…25°C) ±0.03mg/l±1digit
Indiciu de saturation
Domeniu de masura 0.0…600.0%
Rezolutie 0.1%
Acuratete ±0.3% ±1digit (in domeniu 0.0…199.9%)
±1% ±1digit (in domeniu 200.0…600.0%)
Presiune barometrica
Domeniu de masura 0.0…1100.0mbar
Rezolutie 0.1mbar
Acuratete ±2mbar±1digit intre 18 si 25°C
±(2mbar+0.1mbar/°C) in restul domeniul
Salinitate
Domeniu setat 0.0…70.0g/l
Rezolutie 0.1g/l
Masurare temperatura cu senzorul imersat in proba
Domeniu de masura 0…+45°C
Rezolutie 0.1°C
Acuratete ±0.1°C ±1digit
Deviere dupa 1 an 0.1°C/an
Masurare temperatura cu cu sonda Pt100
Domeniu de masura -200…+650°C
Rezolutie 0.1°C
Acuratete ±0.1°C ±1 digit
Deviere dupa 1 an 0.1°C/an
Compensare Temperatura  
Automat 0…50°C
Stocare de date / memorie
Protectie de date fara limita , independent de baterie / conditii de alimentare
Tiparire 2000 pagini / 9 probe pe pagina
Ccantitate 18,000 de probe / fiecare cu 4 parametri: mg/l O2 - %O2 - mbar - (°C or °F)
Intervale selectabile de stocare 1s, 5s, 10s, 15s, 30s, 1min, 2min, 5min, 10min, 15min, 20min, 30min si 1 ora
Timp
Data si timp programare in timp real
Acuratete 1min/luna eroare max
Interfata RS232C
Tip RS232C izolata electric
Rata de transfer baudului setabil de la 1200 la 38400 baud
Bitul de date 8
Paritate fara
Oprire biti 1
Controlul fluxului Xon/Xoff
Lungime cablu serial Max 15m
Intervalul de imprimare Imidiat sau selectabil intre: 1s, 5s, 10s, 15s, 30s, 1min, 2min, 5min, 10min, 15min, 20min, 30min si 1 ora
Interfata USB
Tip 1.1 - 2.0 izolata electric
Conectare
Input pentru sonde de oxigen si temperatura 8-pole male DIN45326 connector
interfata seriala RS232C 8-pole MiniDin connector
interfata USB MiniUSB type B
Adaptor de retea 2-pole connector (positive at centre)
Conditii de operare
Temperatura de operare -5…50°C
Temperatura de stocare -25…65°C
Umiditate relativa 0…90%RH fara condens
Caracteristici generale
Display 2x4½ digits plus simboluri
Ecran 52x42mm
Clasa de protectie IP66
Dimensiuni (Length x Width x Height) 185x90x40mm
Batteries 4 1.5V type AA batteries
Autonomie 200 ore cu 1800mAh baterii alcaline
Putere absorbita cu instrumentul oprit off 20μA
Putere absorbita cu sonda de oxigen dizolvat 40μA
Alimentare la retea (SWD10) Adaptor 12Vdc / 1A
Greutate 470g
Material ABS, cauciuc
Cod produs HD2109.2

 

Specificati senzori polarografic de oxigen

Model DO 9709 SM DO 9709 SM.5
Tip Sonda Polarografica: anod Ag/AgCl, catod de platina
Domeniu masurare O2 0…40 mg/l; 0…400% saturatie aerului
Domeniu de temperatura -5…45 °C -5…45 °C
Senzor de temperatura Pt1000 Pt1000
Acuratete ± 1% f.s. ± 1% f.s.
Timp de raspuns in N2t90 < 30 s < 30 s
Rata fluxului > 9 cm/s > 9 cm/s
Adancime minima de imersie 30 mm 30 mm
Membrane inlocuibil inlocuibil
Lungime cablu 2 m 5 m

 

Specificati senzori galvanice de oxigen

Model DO 9709 SGDO 9709 SG.4
Tip Sonda galvanica: anod de plumb, catod de platină
Domeniu de masurare O2 0…60 mg/l; 0…600% saturatie de aer
Domeniu temperatura -5…50 °C -5…50 °C
Senzor de temperatura NTC NTC
Acuratete ± 2% f.s. ± 2% f.s.
Timp de raspuns 90% in 10 s (fara temperatura) 90% in 10 s (changes with temperature)
Rata fluxului > 20 cm/s > 20 cm/s
Durata de viata ≥ 3 ani (depende de aplicatii si mod de intretinere)
Presiune maxima 3 bar 3 bar
Temperatura de operare 0…+40 °C 0…+40 °C
Temperatura de stocare 0…+60 °C 0…+60 °C
Membrane inlocuibil inlocuibil
Lungime cablu 2 m 4 m

Conformitate & Certificate
• Certificat de conformitate
• Marcat CE
• Certificat de garantie si post garantie MultiLab Romania
• Centru de service autorizat MultiLab Romania


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High performance Oxygen portable meter

Portable instrument with a large LCD display measures the concentration (in mg/l) of dissolved Oxygen in liquids, the saturation index (in %) and the temperature using SICRAM combined probes of polarographic and galvanic type with two or three electrodes and integrated temperature sensor.

Main Features
Temperature only is measured by Pt100–SICRAM or direct 4 wire–immersion, penetration, contact or air probes.
By an internal pressure sensor, the instruments automatically compensate for barometric pressure.
The instrument anticipates automatic compensation of the Oxygen probe membrane permeability and of the salinity of the liquid being examined.
The dissolved Oxygen probe’s quick calibration function guarantees timely correctness of the performed measurements.
The dissolved Oxygen and the temperature probes are equipped with an automatic recognition module and factory calibration data are stored inside
It stores up to 18,000 dissolved Oxygen concentration, saturation index measurements, barometric pressure and temperature samples which can be transferred from the instrument connected to a PC via the RS232C and USB 2.0 serial ports.
The storing interval, printing, and baud rate can be configured using the menu.
Fitted with an RS232C serial port and can transfer to a PC the acquired measurements or to a portable printer in real time.
The Max, Min and Avg function calculates the maximum, minimum or average values.
Other functions include: the relative measurement REL, the Auto-HOLD function, and the automatic turning off which can also be excluded.

Technical data

Measurement of the concentration of dissolved Oxygen
Measurement range 0.00…90.00mg/l
Resolution 0.01mg/l
Accuracy (0…90% 1013mbar, 20…25°C) ±0.03mg/l±1digit
Measurement of the saturation index of dissolved Oxygen
Measurement range 0.0…600.0%
Resolution 0.1%
Accuracy ±0.3% ±1digit (in the range 0.0…199.9%)
±1% ±1digit (in the range 200.0…600.0%)
Measurement of barometric pressure
Measurement range 0.0…1100.0mbar
Resolution 0.1mbar
Accuracy ±2mbar±1digit between 18 and 25°C
±(2mbar+0.1mbar/°C) in the remaining range
Setting the salinity
Setting range 0.0…70.0g/l
Resolution 0.1g/l
Temperature measurement with the sensor inside the dissolved Oxygen probe
Measurement range 0…+45°C
Resolution 0.1°C
Accuracy ±0.1°C ±1digit
Drift after 1 year 0.1°C/year
Temperature measurement by Instrument with Pt100 probe  
Pt100 measurement range -200…+650°C
Resolution 0.1°C
Accuracy ±0.1°C ±1 digit
Drift after 1 year 0.1°C/year
Temperature compensation
Automatic 0…50°C
Measured values storage
Security of memorized data Unlimited, independent of battery charge conditions
Type 2000 pages containing 9 samples each
Quantity 18,000 samples composed of 4 parameters: mg/l O2 - %O2 - mbar - (°C or °F)
Selectable storage interval 1s, 5s, 10s, 15s, 30s, 1min, 2min, 5min, 10min, 15min, 20min, 30min and 1hour
Time
Date and time Schedule in real time
Accuracy 1min/month max error
RS232C Interface
Type RS232C electrically isolated
Baud rate Can be set from 1200 to 38400 baud
Data bit 8
Parity None
Stop bit 1
Flow Control Xon/Xoff
Serial cable length Max 15m
Print interval Immediate or selectable between: 1s, 5s, 10s, 15s, 30s, 1min, 2min, 5min, 10min, 15min, 20min, 30min and 1hour
USB Inteface
Type 1.1 - 2.0 electrically isolated
Connections
Input for Oxygen and temperature probes 8-pole male DIN45326 connector
RS232C serial interface 8-pole MiniDin connector
USB interface MiniUSB type B
Mains adapter 2-pole connector (positive at centre)
Operating Conditions
Working temperature -5…50°C
Storage temperature -25…65°C
Working relative humidity 0…90%RH without condensation
General specifications
Display 2x4½ digits plus symbols
Visible area 52x42mm
Protection degree IP66
Dimensions (Length x Width x Height) 185x90x40mm
Batteries 4 1.5V type AA batteries
Autonomy 200 hours with 1800mAh alkaline batteries
Power absorbed with instrument off 20μA
Power absorbed With dissolved oxygen probe 40μA
Mains (SWD10) Output mains adapter 12Vdc / 1A
Weight 470g
Materials ABS, rubber
Product code HD2109.2

 

Polarographic Oxygen probe specifications

Model DO 9709 SM DO 9709 SM.5
TypePolarographic probe: Ag/AgCl anode, Platinum cathode
O2 measuring range 0…40 mg/l; 0…400% air saturation
Temperature measuring range -5…45 °C -5…45 °C
Temperature sensor Pt1000 Pt1000
Accuracy ± 1% f.s. ± 1% f.s.
Response time in N2t90 < 30 s < 30 s
Flow rate > 9 cm/s > 9 cm/s
Minimum immersion depth 30 mm 30 mm
Membrane Replaceable Replaceable
Cable length 2 m 5 m

 

Galvanic Oxygen probe specifications

Model DO 9709 SGDO 9709 SG.4
Type Galvanic probe: Lead anode, Platinum cathode
O2 measuring range 0…60 mg/l; 0…600% air saturation
Temperature measuring range -5…50 °C -5…50 °C
Temperature sensor NTC NTC
Accuracy ± 2% f.s. ± 2% f.s.
Response time 90% in 10 s (changes with temperature) 90% in 10 s (changes with temperature)
Flow rate > 20 cm/s > 20 cm/s
Life time ≥ 3 years (depending on application and maintenance)
Maximum pressure 3 bar 3 bar
Operating temperature 0…+40 °C 0…+40 °C
Storage temperature 0…+60 °C 0…+60 °C
Membrane Replaceable Replaceable
Cable length 2 m 4 m

 


RFQ »

 
Ghid comanda / Ordering Information
Model Descriere produsului
HD2109.1 The kit is composed of instrument HD2109.1, 4 1.5V alkaline batteries, operating manual, case and DeltaLog9 software.
The probes and data transfer cable must be ordered separately.
HD2109.2 The kit is composed of instrument HD2109.2 datalogger, 4 1.5V alkaline batteries, operating manual, case and DeltaLog9 software.
The probes and data transfer cable must be ordered separately.
HD2110CSNM 8-pole connection cable MiniDin - Sub D 9-pole female for RS232C.
C.206 Cable for instruments of the series HD21...1 for direct connection to the USB input of a PC.
CP23 USB 2.0 connection cable type A - MiniUSB type B (not suitable for HD2109.1).
DeltaLog9 Software for download and management of the data on PC using Windows operating systems.
SWD10 Stabilized power supply 100-240 Vac/12Vdc-1A mains voltage
HD40.1 24-column portable thermal printer, serial interface, 57mm paper width, four NiMH 1.2V rechargeable batteries, SWD10 power supply, instruction manual, 5 thermal paper rolls.
RCT The kit includes 4 thermal paper rolls 57mm wide and 32mm in diameter.
BAT-40 Spare battery pack for HD40.1 printer with built-in temperature sensor.
HD22.2 Laboratory electrode holder composed of base plate with built-in magnetic stirrer, shaft and replaceable electrode holder. Suitable diameter 12mm. Powered by bench-top meters of the series HD22…with cable HD22.2.1 (optional) or power supplier SWD10 (optional).
HD22.3 Laboratory electrode holder composed of base plate. Flexible arm for free positioning. Suitable for electrodes with diameter 12mm.

 

 
Optionale / Senzori galvanice de oxigen dizolvat si temperatura
Model Combined dissolved Oxygen/temperature probes
DO 9709 SM Polarographic combined probe for measurement of O2 and temperature with replaceable membrane. The kit includes: probe, one spare membrane, zero solution, electrolyte solution and DO9709/20 calibrator. Cable length 2 m. Dimensions Ø 12 mm x 120 mm.
DO 9709 SM.5 Polarographic combined probe for measurement of O2 and temperature with replaceable membrane. The kit includes: probe, one spare membrane, zero solution, electrolyte solution and DO9709/20 calibrator. Cable length 5 m. Dimensions Ø 12 mm x 120 mm.
DO 9709 SG Galvanic combined probe for measurement of O2 and temperature with replaceable membrane. The kit includes: probe, one spare membrane, zero solution, electrolyte solution and DO9709/20 calibrator. Cable length 2 m. Dimensions Ø 12 mm x 100 mm.
DO 9709 SG.4 Galvanic combined probe for measurement of O2 and temperature with replaceable membrane. The kit includes: probe, one spare membrane, zero solution, electrolyte solution and DO9709/20 calibrator. Cable length 4 m. Dimensions Ø 12 mm x 100 mm.

 

 
Optionale / Sonde de temperatura cu si fara modul SICRAM
Model Temperature probes equipped with SICRAM module
TP472I Wire wound Pt100 sensor, immersion probe. Stem Ø 3 mm, length 300 mm. Cable length 2 m.
TP472I.0 Thin film Pt100 sensor, immersion probe. Stem Ø 3 mm, length 230 mm. Cable length 2 m.
TP473P.I Wire wound Pt100 sensor, penetration probe. Stem Ø 4mm, length 150 mm. Cable length 2 m.
TP473P.0 Thin film Pt100 sensor, penetration probe. Stem Ø 4mm, length 150 mm. Cable length 2 m..
TP474C.0 Thin film Pt100 sensor, contact probe. Stem Ø 4mm, length 230mm, contact surface Ø 5mm. Cable length 2 m
TP475A.0 Thin film Pt100 sensor, air probe. Stem Ø 4mm, length 230mm. Cable length 2 m..
TP472I.5 Thin film Pt100 sensor, immersion probe. Stem Ø 6mm, length 500 mm. Cable length 2 m
TP472I.10 Thin film Pt100 sensor, penetration probe. Stem Ø 6mm, length 1000mm. Cable length 2 m.
TP49A.I Pt100 sensor, penetration probe. Stem Ø 2,7mm, length 150mm. Cable length 2 m. Aluminium handle
TP49AC.I Pt100 sensor, contact probe. Stem Ø 4mm, length 150mm. Cable length 2 m. Aluminium handle
TP49AP.I Pt100 sensor, penetration probe. Stem Ø 2,7mm, length 150mm. Cable length 2 m. Aluminium handle
TP875.I Wire wound Pt100 sensor, 150mm diameter globe-thermometer equipped with handle. Cable length 2 m.
TP876.I Wire wound Pt100 sensor, 50mm diameter globe-thermometer equipped with handle. Cable length 2 m.
TP87.0 Thin film Pt100 sensor, immersion probe. Stem Ø 3 mm, length 70 mm. Cable length 2 m.
TP878.0 Thin film Pt100 sensor, contact probe for solar panels. Cable length 2 m.
TP878.1.0 Thin film Pt100 sensor, contact probe for solar panels. Cable length 5 m.
TP879.0 Thin film Pt100 sensor, penetration probe for compost. Stem Ø 8 mm, length 1000 mm. Cable length 2 m.

 

Model Temperature probes without SICRAM module
P47.100.0 Thin film Pt100 sensor, immersion probe. Stem Ø 3mm, length 230mm. Connection cable 4 wires with connector, length 2 m.
TP47 Connector for Pt100 4-wire probes without SICRAM module.
TP87.100.0 Thin film Pt100 sensor, immersion probe. Stem Ø 3mm, length 70mm. 4-wires connection cable with connector, length 1 m.

 

 
Optionale / Solutii de electroliti
Model Descriere produsul
DO 9700 Zero oxygen solution.
DO 9701M 50 ml electrolyte solution for DO9709 SM and DO9709 SM.5 polarographic probes.
DO 9701G 100 ml electrolyte solution for DO9709 SG and DO9709 SG.4 galvanic probes.

 

 
Optionale / Accesorii si consumabile
Model Accessories
DO 9709 SMK Accessories kit for the DO9709 SM and DO9709 SM.5 probes consisting of one membrane, zero solution, 50 ml electrolyte solution.
DO 9709 SGK Accessories kit for the DO9709 SG and DO9709 SG.4 probes consisting of one membrane, zero solution, 100 ml electrolyte solution.
DO 9709/20 Calibrator for DO9709 SM / DO9709 SM.5 polarographic probes and DO9709 SG / DO9709 SG.4 galvanic probes.