• Model NO.：BK-Y6A
• Function：Storage
• Weight：9kg
• Power Source：AC220V±22V
• Customized：Non-Customized
• Model：Bk-Y6a
• Stability：Absorbency of Light Drift<0.003
• Repeatability：Absorbency of Light<0.005
• Linearity Errors：Red Light for Copper Sulfate, an
• Sensitivity：Red Light≥4.5*10‐5, Blue Light ≥3.17*
• Wavelength Range：Red Light 620±5nm; Blue Light 44
• Anti-Knocking Performance：Qualified
• Testing Range：1~14
• Error：±0.1
• Gross Weight：9kg
• Transport Package：Standard Export Package
• Specification：670*385*215
• Trademark：Biobase
• Origin：China
• Production Capacity：500,Month

Model

BK-Y6A

BK-Y6PC

BK-Y7PC

Soil Nutrient

Stability

Absorbency of light drift<0.003 

Repeatability

Absorbency of light<0.005

Linearity Errors

Red light for Copper sulfate, and blue light for potassium dichromate <  3.0% 

Sensitivity

Red light≥4.5*10‐5, Blue light ≥3.17*10‐3

Wavelength Range

Red light 620±5nm; Blue light 440±5nm

Anti-Knocking Performance

Qualified 

Ph

Testing Range

1~14

Error

±0.1

Salinity

Testing Range

0.01%~1.00%

Error

±5%

Function

Test N,P,K, organic matter, soil pH, soil salinity, with storage function, built‐in the amount  of  nutrients  needed  for  growth  of  73  kinds  of  crops,  can  provide  guidance for fertilizing amount according to needs, with printing function

On the basis of TPY‐6A, with a software, be able to connect to computer for data storage, tele‐transmission and printing

On the basis of TPY‐6PC, but can measure soil moisture

Power Supply

220V, 50Hz

Packing Size(W*D*H) mm

670*385*215

Gross Weight

9kg