Mortar and Pestles

Supplied From : Controls – Italy

Standard: ASTM D421, BS 1377:2, BS 598

 

ASTM D421 : Standar ini memberikan prosedur untuk persiapan sampel tanah sebelum dilakukan:

·   Analisis distribusi ukuran partikel (sieve analysis dan hydrometer analysis).

·   Penentuan sifat tanah lainnya (soil constants), seperti batas Atterberg (batas cair, batas plastis, dsb).

 

Highlights

Mortar and pestles are used to gently crush previously dried soil samples in individual particles to carry out chemical laboratory tests.

 

86	D1176		Iron mortar 150 mm dia with pestle
86	D1180/1		Mortar only porcelain   125 mm dia
86	D1180/A		Porcelain soil mortar and pestle dia 125 mm
86	D1181/B		Mortar and pestle porcelain   175 mm dia
86	D1179/A		Rubber headed pestle.

 

 

Kategori : Semen, alat uji semen,

Price/Info : Yudhistira

Hp. 0811 188 6845; 0818 0816 0634(WA)

Email : naysite2@gmail.com

Flakiness sieves - Ayakan mendatar

Supplied From : Controls – Italy

Standard : BS 812:105.1

Model : 47 - D0415

 

BS 812-105.1:1989 — Testing aggregates — Part 105: Methods for determination of particle shape — Section 105.1: Flakiness index

 

Deskripsi Umum :

Digunakan untuk menentukan kerak partikel agregat dianggap pipih, dimana ketebalannya kurang dari 0,6 dari ukuran nominalnya. Setiap ayakan terbuat dari baja berkualitas.
 - Perkiraan Berat: 2,4 kg per unit, set lengkap 15 kg

Untuk mengevaluasi ketebalan dan indeks elongasi partikel agregat, kode barang lainnya untuk  pengukur ketebalan 47-D0540 dan kode pengukur panjang 47-D0541 dapat digunakan. 

 

Kode Barang :

Single units

47-D0415/1  Flakiness sieve 4.9x30 mm slot
47-D0415/2  Flakiness sieve 7.2x40 mm slot
47-D0415/3  Flakiness sieve 10.2x50  mm slot
47-D0415/4  Flakiness sieve 14.4x60 mm slot
47-D0415/5  Flakiness sieve 19.7x80 mm slot
47-D0415/6  Flakiness sieve 26.3x90 mm slot
47-D0415/7  Flakiness sieve 33.9x100 mm slot


Complete set

47-D0415  Flakiness sieve test set  including: 4.9x30, 7.2x40, 10.2x50, 14.4x60, 19.7x80, 26.3x90, and 33.9x100 mm slot sieves.

 

 

Kategori : Alat Uji Batu

Price/Info : Yudhistira

Hp. 0811 188 6845;  0818 0816 0634(WA)

Email : naysite2@gmail.com

Bar Sieves (Grids)

Merk/Di suplai dari : Controls – Italy

Kode Barang : 47-D0418/B

Standard : EN 933-3

 

Standar EN 933-3, juga dikenal sebagai BS EN 933-3, membahas metode pengujian untuk menentukan indeks kerapuhan dan indeks perpanjangan pada agregat.

 

Highlights

Saringan batang digunakan untuk menentukan indeks serpihan agregat. Saringan ini terdiri dari rangka aluminium dan batang baja.

 

Berat: sekitar 3 kg per unit,

42 kg untuk satu set lengkap

 

Kode Barang :

47-D0418/B Set of 14 aggregate grids to EN 933-3. Opening mm:2.50 - 3,15 - 4 - 5 - 6.3 - 8 - 10 - 12.5 16 - 20 - 25 - 31.5 - 40 -50

 

47-D0418/01 Aggregate grid 2.50 mm opening

47-D0418/02 Aggregate grid 3.15 mm opening

47-D0418/03 Aggregate grid 4.00 mm opening

47-D0418/04 Aggregate grid 5.00 mm opening

47-D0418/05 Aggregate grid 6.30 mm opening

47-D0418/06 Aggregate grid 8.00 mm opening

47-D0418/07 Aggregate grid 10.00 mm opening

47-D0418/08 Aggregate grid 12.50 mm opening

47-D0418/09 Aggregate grid 16.00 mm opening

47-D0418/10 Aggregate grid 20.00 mm opening

47-D0418/11 Aggregate grid 25.00 mm opening

47-D0418/12 Aggregate grid 31.50 mm opening

47-D0418/13 Aggregate grid 40 mm opening

47-D0418/14 Aggregate grid 50 mm opening

 

Info/Price : Yudhistira, ST
Hp. 0811 188 6845; 08180816 0634(WA)
Email : naysite2@gmail.com

 

Sand Absorption Cone and Tamper for Consistency

Merek/Supplai Dari : Controls – Italy

Standard : EN 1097-6, EN 12274-3

Model : 48-D0440 Sand absorption cone and tamper

 

EN 1097-6: Penentuan Densitas Partikel dan Penyerapan Air Agregat

Standar ini digunakan untuk mengukur:

·        Densitas partikel (kering oven, jenuh permukaan kering, dan semu)

·        Penyerapan air agregat normal dan ringan

 

EN 12274-3: Pengujian Ketahanan Terhadap Pelepasan Agregat pada Permukaan Jalan

Standar ini digunakan untuk:

·        Menilai ketahanan agregat terhadap pelepasan (stripping) dari permukaan jalan berlapis tipis (surface dressing)

Tujuannya adalah untuk mengevaluasi daya lekat antara agregat dan binder, yang penting untuk ketahanan permukaan jalan terhadap lalu lintas dan cuaca.

 

Highlights

Cone and tamper manufactured according to specifications. This item is also used for determining the specific gravity and absorption of fine aggregates. See sand absorption cone and pyknometer.

Weight approx.: 250 g

 

Info/Price : Yudhistira, ST

Hp. 0811 188 6845; 0818 0816 0634 (WA)

Email : naysite2@gmail.com

 Dynamic Shear Rheometer - DSR

Merek/Supplai Dari : Controls – Italy

Standard : AASHTO M320, ASTM D4402, AASHTO T316, EN 13302, AASHTO T315, ASTM D7175, ASTM D7405, EN 14770

Model : 81-PV6102; 81-PV6202(Advance Model With Automatic GAP)

 

ASTM D7175 adalah metode uji standar untuk menentukan sifat reologi dari pengikat aspal menggunakan Dynamic Shear Rheometer (DSR).

Berikut adalah poin-poin utama dari standar ini:

• Tujuan: Mengukur modulus geser kompleks dan sudut fase dari pengikat aspal untuk menilai ketahanan terhadap deformasi.
• Metode: Pengujian dilakukan dalam geseran dinamis (osilasi) dengan geometri pelat paralel.
• Aplikasi: Berlaku untuk pengikat aspal yang belum mengalami penuaan, yang telah dikondisikan, atau yang telah dipulihkan dari campuran aspal atau emulsi.
• Batasan: Hanya berlaku untuk pengikat aspal dengan partikel berukuran kurang dari 250 μm.
• Penggunaan: Hasil pengujian digunakan untuk menghitung kriteria kinerja sesuai dengan Spesifikasi ASTM D6373 atau D8239.

 

Features :

Dynamic Shear Rheometers (DSR) performs the critical rheological characterization analysis required for SuperPave Performance Grade (PG) classification of asphalt binders. The DSR test uses a thin asphalt binder sample sandwiched between two circular plates. The lower plate is fixed while the upper plate oscillates back and forth across the sample to create a shearing action.

The 81-PV6102 and 81-PV6202 DSR models perform SuperPave performance grading according to AASHTO T315 and ASTM D7175, Viscosity determination of asphalt binder in according to AASHTO T316 and ASTM D4402 and determine Multi Stress Creep Recovery (MSCR) according to AASHTO T350 and ASTM D7405.

• Performance Grade (PG) determination test.
• Determination of deformation properties of bitumen with Multiple Stress Creep Recovery test (MSCR – Test).
• Determination of complex shear modulus G* and phase angle δ of road bitumen at different temperatures.

Affordable, robust and accurate, the new DSR offers the following benefits:

• Great value — ideal for asphalt and bitumen QC laboratories at very competitive price
• Reliable and long lasting — sturdy stainless steel construction
• Simple to use with intuitive software guiding the user through the various test phases
• Fully compliant, exceeding AASHTO, ASTM and EN Standards.
• Robust with excellent temperature stability and accuracy

DSR tests are conducted on unaged, RTFO aged and PAV aged asphalt binder samples. The binder behavior under various temperature and loading conditions is analyzed to predict its performance at anticipated climatic conditions.

Technical Specifications :

RHEOMETER	81-PV6102	81-PV6202
Torque Range	0,1 to 150 mNm	0,1 to 150 mNm
Torque resolution	0,001 mNm	0,001 mNm
Speed Range	0 to 2000 rpm	0 to 2000 rpm
Speed Resolution	0,015 rpm	0,015 rpm
Viscosity Range, RN general	1 to 1 x 1010 mPas	1 to 1 x 1010 mPas
Viscosity Range, plate P3	1 x 102 to 1 x 108 mPas	1 x 102 to 1 x 108 mPas
Viscosity Range, plate P4	5 x 103 to 1 x 1010 mPas	5 x 103 to 1 x 1010 mPas
Complex Shear Modulus, plate P3	0,1 to 2 x 104 kPa	0,1 to 2 x 104 kPa
Complex Shear Modulus, plate P4	20 to 4 x 106 kPa	20 to 4 x 106 kPa
Phase Angle Range	0 to 90°	0 to 90°
Frequency	0,001 to 100 Hz	0,001 to 100 Hz
Normal Force Range	-	-30 to  30 N
Normal Force Resolution	-	0,01 N
Automatic Gap Setting	No	Yes
Gap Resolution	-	1 μm
TEMPERATURE CONTROL UNIT
Maximum Temperature	150°C	180°C
Minimum Temperature	-10°C	-15°C
Temperature Accuracy	≤ 0,1 K Range 5°C to 90°C	≤ 0,1 K Range 5°C to 90°C
Interface	USB 2.0	USB 2.0

SOFTWARE MANAGER

• Prepared jobs for automatic and fast execution of all bitumen tests
• Automated evaluation and analysis of measuring results in accordance with AASHTO with estimation of Performance Grade
• Different test types for original binders, RTFO and PAV
• Grade Determination and PASS/FAIL conditions
• Bitumen Wizard

Ordering information
81-PV6102: DSR Dynamic Shear Rheometer. 110-220 V, 50-60 Hz, 1 ph.
81-PV6202: DSR Dynamic Shear Rheometer with automatic gap setting. 110-220 V, 50-60 Hz, 1 ph.

 

Info/Price : Yudhistira, ST

Hp. 0811 188 6845; 0818 0816 0634 (WA)

Email : naysite2@gmail.com

 Sand Equivalent Shaker

Supplied From : Controls – Italy
Standard : AASHTO T176, ASTM D2419, EN 933-8
Model : 47-T0056/B, 47-T0056/C

AASHTO T176 adalah metode uji standar untuk menentukan jumlah material halus plastis dalam agregat bergradasi dan tanah menggunakan uji kesetaraan pasir (Sand Equivalent Test). Standar ini digunakan untuk menilai proporsi relatif antara partikel pasir dan material lempung atau debu dalam agregat.

ASTM D2419 adalah metode uji standar untuk menentukan nilai kesetaraan pasir dalam tanah dan agregat halus. Standar ini digunakan untuk menilai proporsi relatif antara partikel pasir dan material lempung atau debu dalam agregat yang lolos saringan 4,75 mm (No. 4)

Benefits of a Motorized Sand Equivalent Shaker:

Safe: In the version 47-T0056/C, conforming to CE directive, the machine stops automatically when the safety cover is opened.

Increased Efficiency: The motorized Sand Equivalent Shaker automates the shaking process, significantly reducing the time and effort required for testing. Compared to manual methods, the motorized shaker offers consistent and repeatable results in a shorter period.

Operator Fatigue Reduction: The motorized Sand Equivalent Shaker eliminates the need for technicians to manually shake the cylinders for an extended duration. This feature helps prevent operator fatigue, improving accuracy and reducing the risk of human error. Technicians can focus on other critical tasks while the shaker completes the shaking process.

Precise and Reliable Results: The motorized shaker ensures consistent and uniform shaking, leading to accurate and reliable sand equivalent value measurements. This precision enables engineers to make informed decisions about the suitability of fine aggregates for construction purposes, contributing to better quality control and adherence to industry standards.

User-Friendly Design: Motorized Sand Equivalent Shakers are designed with ease of use in mind. They often incorporate intuitive controls, adjustable shaking speed, and clear indicators for accurate measurements. Such user-friendly features make the equipment accessible to technicians with varying levels of experience..
Alat Uji Agregat

Price/Info : Yudhistira, ST.
Hp. 0811 188 6845;  0818 0816 0634(WA)
Email : naysite2@gmail.com
Alat Uji Agregate

Methilene Blue Test Set

Merk/Di suplai dari : Controls – Italy

Kode Barang : 47-D0439/C

Standard : EN 933-9

 

EN 933-9 adalah bagian dari standar Eropa yang mengatur pengujian sifat geometris agregat, khususnya dalam penilaian kandungan partikel halus menggunakan uji metilen biru. Standar ini mencakup:

• Metode referensi untuk pengujian tipe dan penyelesaian sengketa terkait nilai metilen biru pada fraksi ukuran 0/2 mm dalam agregat halus atau agregat campuran.
• Metode tambahan untuk menentukan nilai metilen biru pada fraksi ukuran 0/0,125 mm, yang dijelaskan dalam Lampiran A.
• Persiapan larutan metilen biru dengan konsentrasi 10 g/l, dijelaskan dalam Lampiran B.
• Prosedur pengujian nilai metilen biru kaolinit, dijelaskan dalam Lampiran C.
• Pemeriksaan kesesuaian, yang melibatkan penambahan larutan pewarna dalam jumlah tertentu sebagai bagian dari proses kontrol produksi, dijelaskan dalam Lampiran D.
• Contoh lembar data uji, tersedia dalam Lampiran E.

Description :

The test is performed for determining the clay content in the fines fraction of the aggregates.
The set includes:

47-D0439/C1  50 cc burette with stopcock

47-D0439/C2  Support base with clamp

47-D0439/C12 Filter paper. Pack of 100 discs

47-D0439/C4  Glass rod 300x8 mm dia.

86-D1075  Borosilicate glass beaker 1000 ml

47-D0439/C9  Methylene blue. 250 ml

47-D0439/C10  Kaolinite. 1000 g

47-D0439/C11  Electric agitator, 400 to 700 r.p.m., 75 mm dia. impeller. Complete with support base and double sleeve. 110-240 V, 50-60 Hz, 1 ph.

All above mentioned items can be purchased individually.

• Weight approx.: 10 kg

 

Info/Price : Yudhistira, ST
Hp. 0811 188 6845; 08180816 0634(WA)
Email : naysite2@gmail.com