Caltech Instruments Offer BGD 122---NK - 2 Iwata Cup
The Iwata cup is based on the Japan method of liquid viscosity measurement. It has a tapered orifice with the internal diameter of 50mm to the external diameter 86mm. However, the procedure of usage is the same as that of the Zahn Cups.

Price:
Price 300.0 INR / Piece
Minimum Order Quantity : 1 Piece
Measurement Range : Depends on cup type (typical: 101500 cSt viscosity)
Material : Stainless steel & powder coated mild steel
Capacity : Supports cups up to 150 ml
Equipment Type : Flow Cup Viscometer Test Stand
Price 50.0 INR / Piece
Minimum Order Quantity : 1 Piece
Measurement Range : 30 to 1000 cSt (depending on cup size)
Material : Anodized Aluminum / Stainless Steel
Capacity : Approx. 100 ml
Equipment Type : Viscosity Measurement Equipment
Minimum Order Quantity : 1 Unit
Measurement Range : Generally 5120 seconds (depending on liquid and cup number)
Material : Stainless Steel
Capacity : 44 ml (as per Zahn Cup No. 2 standard)
Equipment Type : Zahn Cup
Price 50 INR / Piece
Minimum Order Quantity : 50 Pieces
Measurement Range : Dependent on cup number (ISO range: 790 seconds approx.)
Material : Stainless Steel / Anodized Aluminum
Capacity : Cup size variable according to ISO type
Equipment Type : Flow Cup / Viscosity Measuring Instrument