The PAL-ACID Pocket Acidity Meters measure the total acidity in fruit juices. Citric acid is the predominant acid type in citrus fruits, tomatoes, and pears. Tartaric acid is the predominant acid type in grapes. Other acids, such as malic acid, are also present.
The PAL-ACID measures the total acidity in sample and converts it into citric and tartaric acid concentrations. The units measure the total acidity in sample and convert it into citric or tartaric acid concentrations respectively. The PAL-ACID1 measures in the citric acid scale, and the PAL-ACID2 in the tartaric acid scale.

Pocket Acidity Meter (Citric Acid) PAL-ACID1 Test Kit

This kit comes complete with 10 bottles of quinone reagent solutions (5ml each), a micropipette, 10 micropipette tips, 10 disposable plastic pipettes, 1 bottle of calibration solution, a volatile sample adaptor, and 2 AAA batteries.
Quantity
Model PAL-ACID1 Test Kit
(Citric Acid)		 Cat.No. 4651
Measurement Range Citric acid concentration 1.0 to 40.0(g/l) (Total-citrus acidity conversion [g/l])
Minimum Indication 0.1(g/l) Repeatability 1.0 to 20.0(g/l) ±0.5(g/l)
20.1 to 40.0(g/l) ±1.0(g/l)
Measurement Temperature 10 to 40°C (Automatic Temperature Compensation ) Ambient Temperature 10 to 40°C
Parts •Calibration solution : RE-130002
•Quinone reagent solutions 10 pcs : RE-99432
•Quinone reagent solutions 20 pcs : RE-99430
•Quinone reagent solutions 50 pcs : RE-99431
The quinone reagent has a shelf life of 3 months, and the calibration solution has 1 year (unopened) from the date of purchase.
Power Supply 2 × AAA Batteries Dimensions & Weight 55(W)×31(D)×109(H)mm, 100g (Main Unit only)
Catalog Download

Pocket Acidity Meter (Citric Acid) PAL-ACID1

This is only the unit with no accessories.
Quantity
Model PAL-ACID1 (Citric Acid) Cat.No. 4641
Measurement Range Citric acid concentration 1.0 to 40.0(g/l) (Total-citrus acidity conversion [g/l])
Minimum Indication 0.1(g/l) Repeatability 1.0 to 20.0(g/l) ±0.5(g/l)
20.1 to 40.0(g/l) ±1.0(g/l)
Measurement Temperature 10 to 40°C (Automatic Temperature Compensation ) Ambient Temperature 10 to 40°C
Optional •Micropipette : RE-79401
•Calibration solution : RE-130002
•Quinone reagent solutions 10 pcs : RE-99432
•Quinone reagent solutions 20 pcs : RE-99430
•Quinone reagent solutions 50 pcs : RE-99431
The quinone reagent has a shelf life of 3 months, and the calibration solution has 1 year (unopened) from the date of purchase.
Power Supply 2 × AAA Batteries Dimensions & Weight 55(W)×31(D)×109(H)mm, 100g (Main Unit only)
  Catalog Download

Pocket Acidity Meter (Tartaric Acid) PAL-ACID2 Test Kit

This kit comes complete with 10 bottles of quinone reagent solutions (5ml each), a micropipette, 10 micropipette tips, 10 disposable plastic pipettes, 1 bottle of calibration solution, a volatile sample adaptor, and 2 AAA batteries.
Quantity
Model PAL-ACID2 Test Kit
(Tartaric Acid)		 Cat.No. 4652
Measurement Range Tartaric acid concentration 1.0 to 40.0(g/l) (Total-tartaric acidity conversion [g/l] )
Minimum Indication 0.1(g/l) Repeatability 1.0 to 20.0(g/l) ±0.5(g/l)
20.1 to 40.0(g/l) ±1.0(g/l)
Measurement Temperature 10 to 40°C (Automatic Temperature Compensation ) Ambient Temperature 10 to 40°C
Parts •Calibration solution : RE-130002
•Quinone reagent solutions 10 pcs : RE-99432
•Quinone reagent solutions 20 pcs : RE-99430
•Quinone reagent solutions 50 pcs : RE-99431
The quinone reagent has a shelf life of 3 months, and the calibration solution has 1 year (unopened) from the date of purchase.
Power Supply 2 × AAA Batteries Dimensions & Weight 55(W)×31(D)×109(H)mm, 100g (Main Unit only)
Catalog Download

Pocket Acidity Meter (Tartaric Acid) PAL-ACID2

This is only the unit with no accessories.



Quantity
Model PAL-ACID2  (Tartaric Acid ) Cat.No. 4642
Measurement Range Tartaric acid concentration 1.0 to 40.0(g/l) (Total-tartaric acidity conversion [g/l] )
Minimum Indication 0.1(g/l) Repeatability 1.0 to 20.0(g/l) ±0.5(g/l)
20.1 to 40.0(g/l) ±1.0(g/l)
Measurement Temperature 10 to 40°C (Automatic Temperature Compensation ) Ambient Temperature 10 to 40°C
Optional •Micropipette : RE-79401
•Calibration solution : RE-130002
•Quinone reagent solutions 10 pcs : RE-99432
•Quinone reagent solutions 20 pcs : RE-99430
•Quinone reagent solutions 50 pcs : RE-99431
The quinone reagent has a shelf life of 3 months, and the calibration solution has 1 year (unopened) from the date of purchase.
Power Supply 2 × AAA Batteries Dimensions & Weight 55(W)×31(D)×109(H)mm, 100g (Main Unit only)
  Catalog Download