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Tay Auger　S-101

It is suitable for investigating relatively shallow ground.
This is a manual boring machine that is convenient to carry and is suitable for sites where it is difficult to bring in large machines.

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Giảm đầu thấm Tester

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Siphon Pha　

Marriott siphon is a tool used to test whether the hydraulic conductivity of compacted ground meets the design conditions.

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Khuôn mẫu JIS　S-171a

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Rammer 2,5kg

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Dụng cụ lấy mẫu thủy lực JIS　S-171c

Used for sample removal of mold with inner diameter φ100 mm.
Hydraulic jack type, mold top/bottom presser type, sample top extrusion type

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Khuôn CBR　S-172a

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Dụng cụ lấy mẫu điện thủy lực　

The electric sample extractor can extract samples of CBR mold (φ15 cm mold) and JIS mold (φ10 cm mold) by electric power.

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JIS đất Tamping Hai-Split loại khuôn　S-173

It has the same specifications as the stiffening mold in ModelS-171a, except that the cylindrical mold part is split in two in the longitudinal direction and is tightened and assembled with 4 clamps.
The special clamp can be loosened when pulling out the hardened sample, so the sample can be pulled out easily.

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Thiết bị nén đất tự động　S-174

It is used for the standard butting test of JIS soil and for the automatic butting of cbr specimens with mechanical accuracy.
Compared to conventional manual rammer clashing, it saves a lot of effort and produces correct clumping effect.

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Thiết bị kiểm tra điện CBR

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Máy kiểm tra nén toàn cầu của đất 100kN　S-182a

The universal soil compression tester is a strain control type compression tester using an electric screw jack.
The strain rate can be easily changed and the cross head can be moved up and down by the electric motor.

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Kiểm tra Jack 50kN

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Bảng điều khiển đục lỗ 5kg　S-186

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Bàn Spacer　S-189

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Tải tấm 1,25kg　S-191

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Dial Gauge Chủ Tripod Loại　S-192b

Dial gauge holder for indoor CBR test

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Dụng cụ đo trọng lượng đơn vị (Thiết bị đo mật độ trường JIS)　S-207

This equipment indirectly measures the volume of soil by replacing the unit volume of soil in the field with dry sand. It is applicable to either cohesive or non-cohesive soil or mixed soil.

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Cát tiêu chuẩn JIS (Số cát Silica 5) 25kg　S-208

It is a typical standard sand determined by the sand replacement method.

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Thiết bị đo mật độ trường tuân thủ tiêu chuẩn của Tập đoàn Công cộng Nhật Bản φ150

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Dụng cụ kiểm tra mật độ trường tuân thủ tiêu chuẩn của MAF φ200

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Viện nghiên cứu công trình công cộng Penetrometer

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Thụy Điển Rod Pulling-Out Thiết bị　S-215j

It uses a long stroke jack, so unlike previous drawing machines, it has a stroke of more than 1m and can easily lift one rod.
A relief valve is built in, so you can adjust the strength of the pulling force.

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Thấm Penetrometer

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Tải trọng tấm 50kn (Loại nam châm đo hai điểm) với hộp lưu trữ

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Thiết bị kiểm tra cánh quạt di động　S-233

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Thiết bị nén không giới hạn thủ công 500N

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Nhớt kế Phễu　S-251

It is a flow-type viscometer that can be easily used in the field and is displayed as funnel viscosity.

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Cân bằng bùn　S-252a

Mud Balance is the most commonly used mud hydrometer to easily measure the specific gravity of mud in the field.
The adjustment is made very easy by adjusting the screw inside the memory tube.

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Vỏ nhôm cân bằng bùn　S-252b

The mud balance case is a dedicated storage container for mud balance (mud water hydrometer).

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Dụng cụ đo hàm lượng cát　S-254

The sand fraction meter is a measuring instrument used to easily measure the sand content in muddy water.
It has a scale so that you can see the sand content (volume%) at a glance.

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Yamanaka Type Soil Hardness Meter　S-117

You can easily measure the hardness of the soil just by sticking it into the ground.
It can be used for soil cross section measurement because it directly indicates important engineering properties such as soil compaction strength, shear strength and cohesion in the field condition.

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［Đã ngừng］Máy lọc nước bùn　S-250

The mud-water filtration tester is used to measure the dewatering of muddy water and the mud wall. It is constructed by pressurizing and filtering the sample in the filtration container installed on the top of the trestle.