PAL-ACID迷你數(shù)顯酸度計測量水果、果汁中的總酸度。檸檬酸是柑橘類、番茄、梨等蔬果的主要酸類成分。酒石酸是葡萄的主要酸類成分。其他酸類,如蘋果酸等也是水果中的一種主要酸類。PAL-ACID迷你數(shù)顯酸度計測量樣品的總酸度,并將之轉(zhuǎn)換為檸檬酸或酒石酸的含量。PAL-ACID1 以檸檬酸為標(biāo)度, PAL-ACID2 以酒石酸為標(biāo)度。
迷你數(shù)顯酸度計(檸檬酸) PAL-ACID1測試箱
PAL-ACID1測試箱 包含主機1臺, 反應(yīng)試劑 10瓶 (5ml/瓶), 微量移液器1只, 微量吸頭 10只, 一次性塑料吸管 10 只,校正液 1瓶, 揮發(fā)性樣品適配器1個, AAA電池2節(jié).
| 型號 | PAL-ACID1 酸度計測試箱(檸檬酸) | Cat.No. | 4651 | 測量范圍 | 檸檬酸含量 1.0 to 40.0(g/l) (總檸檬酸酸度轉(zhuǎn)換 [g/l]) | 分辨率 | 0.1(g/l) | 重復(fù)性 | 1.0 to 20.0(g/l): ±0.5(g/l) 20.1 to 40.0(g/l): ±1.0(g/l) | 測量溫度 | 10 to 40°C (自動溫度補償) | 環(huán)境溫度 | 10 to 40°C | 選件 | •校正溶液: RE-130002 •反應(yīng)試劑 10 pcs : RE-99432 •反應(yīng)試劑 20 pcs : RE-99430 •反應(yīng)試劑 50 pcs : RE-99431 | 電源 | 2 × AAA 電池 | 規(guī)格 | 55(W)×31(D)×109(H)mm, 100g (僅主機) | |
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迷你數(shù)顯酸度計(檸檬酸) PAL-ACID1
此貨號僅為主機,不包含附件。
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型號 | PAL-ACID1 酸度計(檸檬酸) | Cat.No. | 4641 | 測量范圍 | 檸檬酸含量 1.0 to 40.0(g/l) (總檸檬酸含量轉(zhuǎn)換 [g/l]) | 分辨率 | 0.1(g/l) | 重復(fù)性 | 1.0 to 20.0(g/l): ±0.5(g/l) 20.1 to 40.0(g/l): ±1.0(g/l) | 測量溫度 | 10 to 40°C (自動溫度補償 ) | 環(huán)境溫度 | 10 to 40°C | 選件 | •微量移液器 : RE-79401 •校正溶液: RE-130002 •反應(yīng)試劑 10 pcs : RE-99432 •反應(yīng)試劑 20 pcs : RE-99430 •反應(yīng)試劑 50 pcs : RE-99431 | 電源 | 2 × AAA 電池 | 規(guī)格 | 55(W)×31(D)×109(H)mm, 100g (僅主機) | |
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.
| 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) | |
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Pocket Acidity Meter (Citric Acid) PAL-ACID1
This is only the unit with no accessories.
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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) | |