Jenway 550 Portable pH Meter, 0 to 14 pH range, supplied in a carry case with epoxy pH electrode ( 924 001), ATC probe ( 170 101), buffer sachets and batteries

Technical Specification

Model	550
Type	pH and temperature
Waterproof	No (IP65)
pH Range	0 to 14
pH Resolution	0.01
pH Accuracy	± 0.05
mV Range	N/A
mV Resolution	N/A
mV Accuracy	N/A
ATC	0 to 60°C
Temperature Range	0 to 100°C
Temperature Resolution	0.1°C
Temperature Accuracy	± 0.5°C
No.of Calibration Points	2
Automatic Buffer Recognition	Yes
Auto Shut Off	10 mins
Operating Temperature	0 to 50°C
Battery Life (hours)	5000
pH Connector	BNC
Temperature Connector	3.5mm jack
Dimensions (l x w x d)	128 x 56 x 25mm
Weight	130g

Model 550 is a general purpose portable pH meter offering 2 point pH calibration and automatic buffer recognition. This model simultaneously displays both the temperature compensated pH readings and temperature. This small, lightweight meter has an LCD display encompassed in a splash proof housing.

• Simultaneously displays pH and temperature
• Automatic calibration
• Manual or Automatic Temperature Compensation (ATC)
• Auto shut off 10 minutes
• 5000 hours battery life
• 2 year warranty

This meter is supplied ready to use with an epoxy bodied electrode (924 001), a temperature probe (170 101) and buffers and is supplied in a handy carry case.

- SKU
  550271
Type
Portable
Manufacturer
Jenway (part of Cole Parmer)

Jenway 550 Portable pH Meter User Manual

(398.7 kB)

Application	924 001 027 227 924 067	924 002	924 005 924 003	924 007	924 010	924 015	924 030	924 034	924 047 924 070	924 049	924 050 924 052	924 051	924 076	924 077	924 078	924 079	924 080
Agar	-	-	-	-	-	-	-	-	-	-	-	+ +	-	-	-	-	-
Alkalines (high)	-	-	-	-	-	-	-	-	-	-	-	-	+ +	-	-	+ +	+ +
Beer	+ +	-	+ +	+ +	-	+ +	-	-	+ +	+ +	+ +	+ +	+ +	+ +	+ +	+ +	+ +
Blood products	+	-	+ +	+ +	-	+ +	+	-	+	+ +	+	+ +	+ +	+	+ +	+ +	+ +
Bread/dough	-	+ +	-	-	+ +	-	-	+ +	-	-	-	+	-	-	-	-	-
Cement	+	+	+ +	+	+	+	-	+	+	+	-	+	+ +	+	+ +	+ +	+
Cosmetics	+ +	+	+ +	+ +	+	+	-	+	+	+ +	+ +	+ +	+ +	+ +	+ +	+ +	+
Dairy products	+	+	+ +	+ +	+ +	+	-	+ +	-	+ +	-	+ +	+ +	+	+ +	+ +	+
Drinking water	+	-	+	-	-	+	-	-	+	+	+ +	-	-	+	+	+	+
Education	+ +	+	+ +	+	+	+ +	+	+	+ +	+	+ +	+ +	+ +	+ +	+ +	+ +	+ +
Fats/cream	-	+	+	-	+ +	+	-	+ +	-	+	+	+	+	+	+	+	+
Field use	+ +	+ +	+	-	+	-	-	-	+ +	-	+ +	+ +	+	+ +	+	+	-
Fish products	+	+	+	+	+ +	+	-	+ +	-	+	+	+ +	+	+	+	+	+
High temperature	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	+ +	+ +
Jam/preserves	-	-	-	-	-	-	-	-	-	-	-	-	-	+ +	-	-	+
Lab environmental	-	-	-	+	-	-	-	-	-	-	+ +	-	-	-	-	-	-
Lab flasks	-	-	-	-	-	-	-	-	-	+ +	-	-	-	-	+ +	-	-
Low ionic	-	-	+ +	-	-	+	-	-	-	+	+ +	-	+ +	-	+ +	+ +	-
Meat/cheese	-	+	-	-	+ +	-	-	+ +	-	-	-	+ +	-	-	-	-	-
Micro samples	-	-	-	+ +	+	-	+	+	-	+	-	+	-	-	-	-	-
Paint	-	-	-	+ +	-	+ +	-	-	-	+ +	-	+ +	-	-	-	-	+ +
Photographic	-	-	-	-	-	-	-	-	-	-	-	-	+ +	-	-	-	+ +
Soil	+	+ +	+	+	+ +	+	-	+ +	-	+	+	-	+	+	+	+	+
Surface	-	-	-	-	-	-	-	-	-	-	-	+ +	-	-	-	-	-
Test tubes	-	-	-	+	-	-	+ +	-	-	+ +	-	-	-	-	-	+	-
Tris buffer	-	-	-	-	-	-	+ +	-	-	-	+ +	-	+ +	-	-	-	+
Viscous samples	-	+	-	-	+	-	-	+	-	-	-	+ +	-	+	-	-	-

Key:
++ Electrode recommended for this sample type
+ Electrode would be satisfactory for use with this sample type
– Electrode is not suitable for this application

Combination pH Electrodes

Part Code	Description
924 001	General purpose, epoxy bodied for standard measurements of general solutions (max. temperature 60°C)
924 067	Replacement pH electrode with S7 connector (430, max. temperature 60°C)
924 002	12mm stem spear type, glass bodied for measurement of soil and slurry samples
924 003	Redox (platinum), glass bodied for redox measurements
924 005	General purpose, glass bodied for standard measurements of general solutions
924 007	4.5mm semi-micro, 90mm reach, glass bodied for small volume liquid samples
924 010	Spear type, 6mm stem, glass bodied for small volume soil and slurry samples
924 078	350mm reach probe, glass bodied for measurement in flasks
924 015	Glass electrode, pH only requires separate reference electrode
924 070	3 in 1 combination pH temperature, epoxy bodied (370, 3505, 3510, 3520 and 3540 max. temperature 100°C)

Application Specific pH Electrodes

Part Code	Description
924 049	Life science, 6mm micro, 150mm reach, glass bodied for test tubes and small sample volumes (max. temperature 100°C)
924 030	Tris buffer, semi-micro with 90mm reach, glass bodied for pH measurements in biological buffers, blood and protein samples (max. temperature 50°C)
924 050	Environmental, glass bodied, suitable for low ionic strength solutions and purified water (max. temperature 50°C)
924 068	Environmental pH electrode with S7 connector (430, max. temperature 50°C)
924 051	Food, epoxy bodied, flat membrane, ideal for measurements of food extracts and agar plates (max. temperature 60°C)
924 069	Food pH electrode with S7 connector (430, max. temperature 60°C)
924 077	Jam electrode, epoxy bodied, ideal for measurements of jam and preserves
924 034	Spear knife probe, epoxy based for the measurement of solid samples
924 035	Replacement electrode for spear knife probe
924 076	Difficult applications, glass bodied for measurement of oils, biofuels and non-aqueous samples and Tris buffers
924 079	High temperature probe, glass bodied for measurements up to 110°C
924 080	Laboratory electrode, glass bodied for measurement of aggressive chemical solutions

Waterproof pH Electrodes

Part Code	Description
027 227	Waterproof, general purpose, epoxy–bodied with ATC (max. temperature 100°C)
924 052	Waterproof environmental with ATC (max. temperature 50°C)
924 053	Waterproof 12mm stem spear type, glass bodied with ATC
924 054	Waterproof redox (platinum), glass bodied for redox measurements with ATC
924 055	Waterproof Tris buffer, glass bodied for pH measurements in biological buffers, blood and protein samples with ATC (max. temperature 50°C)
924 056	Waterproof food pH electrode with ATC (max. temperature 60°C)
538 014	Adapter lead with waterproof connector to BNC electrode connector

Temperature and Reference Electrodes

Part Code	Description
027 500	ATC/ temperature probe (370, 3505, 3510, 3520 and 3540)
027 502	PTFE-coated ATC probe for use with aggressive/corrosive samples (370, 3505, 3510, 3520 and 3540)
924 016	Single junction, calomel, glass bodied reference electrode (max. temperature 50ºC)
924 017	Double junction, AgCl, glass bodied reference electrode (max. temperature 50ºC)
924 036	Single junction, AgCl, glass bodied reference electrode (max. temperature 100ºC)

Jenway offer a range of pH buffers either as single use sachets or longer lasting 500ml bottles. To care for your Jenway pH electrodes there is also a range of storage solutions and fill solutions tailored to your specific probe.

Ordering Information

Part Code	Description
025 037	pH 4 buffer (red, 500ml)
025 038	pH 7 buffer (yellow, 500ml)
025 039	pH 10 buffer (blue, 500ml)
025 162	pH 9.22 buffer (500ml)
025 163	pH 2 buffer (500ml)
025 179	pH 4 buffer sachets (pack of 10)
025 180	pH 7 buffer sachets (pack of 10)
025 181	pH 10 buffer sachets (pack of 10)
025 192	pH electrode storage solution (100ml)
025 196	pH electrode fill solution 4M KCl, AgCl saturated (150ml)
025 197	4M KCl/AgCl partial gel (150ml)
025 160	3M KCl pH fill solution (100ml)
025 161	pH electrode cleaning solution (500ml)
025 157	Redox standard (200mV) (500ml)
025 158	Redox standard (300mV) (500ml)

A number of accessories are available for use with the 550 and 570 pH meters:

Ordering Information

Part Code	Description
033274	Carry case for 550 pH meter
033275	Carry case for 570 pH meter
170101	Temperature probe for 550 pH meter
170100	Temperature probe for 570 pH meter

Last added items

Jenway 550 Portable pH Meter, 0 to 14 pH range, supplied in a carry case with epoxy pH electrode ( 924 001), ATC probe ( 170 101), buffer sachets and batteries