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Model Description
This model is equipped with a disc in the standard cone with a special device. It is used to measure the hardness of extremely soft soil (mud of paddy fields, mud of lake, etc.).
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You can search for other models from each index. The displayed value is the value of the currently selected part number.
Type of collection tube
φ50 x L250mm | HS-25s
φ100 x L250mm | HS-25L
φ50 x L300mm | HS-30s
φ95 x L300mm | HS-30L
accessories
Transparent cylinder ... 10 accessories | HS-25s
Subsidet ... 1, bag insertion pipe ... 1, PP bag ... 10, accessories set | HS-25L
Transparent cylinder ... 10 accessories | HS-30s
Subsidet ... 1, bag insertion pipe ... 1, PP bag ... 10, accessories set | HS-30L
Dedicated data incorporation software | TDR-341F
Cone dimension
18φ x 40mm | Soil hardness meter (Yamanaka standard type)
Dimensions, weight
50φ x 230lmm, 650g | Soil hardness meter (Yamanaka standard type)
Hard index scale
0 to 40mm | Soil hardness meter (Yamanaka standard type)
One scale
1mm | Soil hardness meter (Yamanaka standard type)
Spring strength
8kg (against 40mm) | Soil hardness meter (Yamanaka standard type)
Support
0 ~ ∞ kg/cm2 | Soil hardness meter (Yamanaka standard type)
Decayed weight
2kg | HS-100
Fall distance
50cm (25cm is possible depending on the pinstopper) | HS-100
Maximum measurement depth
100cm | HS-100
Penetrating cone
0mmΦ, tip angle 60 ° | HS-100
Penetration ability
About 32mm in Yamanaka | HS-100
Reading accuracy
1mm | HS-100
size
12 × 12 × 175cm | HS-100
Body dimensions
W77 × H27 × D140mm (including projections) | TDR-341F
LCD display
LCD 4 digits [soil water ( %), Hz, record data (month, time, %)] | TDR-341F
Logger function
Measurement interval 1 hour fixed 120 days continuous measurement | TDR-341F
Measurement range
0 to 40 % | TDR-341F
Operation key
5 button | TDR-341F
Output terminal
With external output terminal 0 ~ 3V | TDR-341F
accuracy
± 3% (water rate 10-35%: 0cm when using sensor) | TDR-341F
power supply
AAA, AC adapter | TDR-341F
resolution
0.10% | TDR-341F
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Part Number
Soil hardness meter (Yamanaka -style flat type)